More and more legal knowledge is expected of officers investigating crime.  I offer here some thoughts on criminal law.  I hope they help.

These are my opinions only, not those of any government agency.  Please do not view them as a substitute for legal advice. If you find errors or have suggestions, please email me.

- Henry Waldock


My publisher collected many of the more frequently-used chapters of my books into a single (cheaper) paperback edition: "Common Canadian Criminal Code Offences and Procedures 2020-2021".  Some of you may find it useful.

New Law

2021.07.27 "Look, Ma, No Hands" - Distracted Driving in BC

Mr Rajani, 2021 BCCA 292 drove a car. According to him, he wedged the cell phone between his right thigh and the seat of the car, in a manner that allowed him to see the screen. (The officer said it was on his lap.) It was plugged-in and charging. The screen was black.

Was he "using" an electronic device while driving?

Section 214.1(a) of the BC Motor Vehicle Act defines "using" to include “holding the device in a position in which it may be used.”

Mr Rajani argued that "holding" requires the use of hands. Because he did not use his hands to secure the phone where he could see it, he was not "holding" the phone, and could not be convicted of distracted driving.

The judges disagreed. Within the meaning of the Act, one can "hold" a phone with a chin, or an arm, or a knee.

According to ICBC, distracted driving causes lots of car crashes. Warnings and tickets may save some lives.

2021.07.27 Breadth of Search & Breadth of Disclosure

I encountered a case which caused me to consider the limits of some basic principles.

Which principles?

  1. An investigation is complete when you have canvassed all reasonably available sources of information.
  2. A report about the investigation is complete if it provides all of the evidence that you gathered.
  3. When charged with an offence, the defence is entitled to disclosure of the fruits of the investigation.

Which case?

Women complained that Mr Dadmand, 2021 BCCA 250 sexually assaulted them. He pretended to operate a modelling agency, and by this pretence, met women that he photographed and video-recorded, even while he engaged in sexual acts with them.

Investigators prepared an Information to Obtain a search warrant, based on information received from six women. They searched his electronic devices, and discovered evidence of more offences against other women. The officers discovered lots of sexual material, some of which involved women they could not identify.  The Crown pursued charges relating to offences against only two of the first six women, and four of the newly discovered victims.

Limits of Disclosure - Relevance

Crown disclosed to defence all of the material relevant to the charges laid, but withheld data that related to the women who complained, but were not the subject of charges.

Defence complained that the police officers scrutinized too much data from his devices: overbreadth of search.

Defence demanded disclosure of the withheld material so that he could prove that the police searched his devices too broadly.

The Crown observed that some material had no relevance to the prosecution, nor to the defence of the case. Sure. But defence claimed that they needed it in order to prove a breach of a Charter right. Yes, the judges held, the defence is entitled to disclosure of evidence tending to establish that police violated his rights.

But what good was this material even to prove a breach of Charter rights? For example, there was a video of Mr Dadmand having sex with a woman who had nothing to do with the charges laid. The prosecution wouldn't use that video to prove the case. The defence would not use that video to show that Mr Dadmand had a defence. The judge would not find that video useful in determining whether the police searched too much.

The court agreed with the Crown. In a challenge to the breadth of a search, the court examines how widely the police searched, not the data that they took away. In this case, the notes and evidence of the people who searched the devices explained what data they examined, and what they ignored. Neither the defence lawyer nor the judge needed copies of the data that police saved from Mr Dadmand's devices in order to determine whether the police limited their searching to the kinds of data authorized by the search warrant.

What the judge and defence needed was a full accounting of what the searchers did to look for data responsive to the warrant, to determine whether they looked further than they should have. Police were able to supply a list of all the keyword searches done on the devices.

Some obvious lessons emerge from this:

Breadth of Search of an Electronic Device

As part of their complaint about the breadth of the search of Mr Dadmand's devices, defence complained that the police did not restrict their data searches by date.

Defence counsel urged have judges to require police to specify in advance precisely which search terms and techniques they should use when searching the target device. So far, judges refused. They appreciated that when the technician starts finding relevant data, the technician may think of new search terms or techniques.

Following that line of thinking, the judges disagreed with defence. Limiting your searches by date may be a good way to keep the search focussed on the searching that warrant authorizes, but it's not the only way.

2021.06.16 "Trust me, I'm a Pro" - When to Express Opinions about the Defendant's Guilt

Mr Daou, 2021 ONCA 380 confessed to murdering Jennifer Stewart. At the time he made this confession, he suffered from a mental disorder; but many of his claims matched hold-back information about the killing.

During the trial, the prosecutor asked the investigator to describe his impressive career in criminal investigation. Then, the prosecutor asked the investigator to identify what parts of the confession convinced him that Mr Daou's confession was true. The investigator reviewed the holdback and compared it to descriptions that Mr Daou gave. The officer explained to the jury that at first he was skeptical, but was eventually convinced by the details that Mr Daou gave that he was telling the truth.

The jury convicted Mr Daou.

Mr Daou appealed to the Court of Appeal: The prosecutor should not have asked the investigator to explain his belief in truthfulness of the confession.

The judges agreed. The officer should not have testified about his opinion on the guilt of the accused.

Hang on!

Police officers often testify about why they stopped or arrested someone, or demanded breath samples. What's wrong with telling the court why you think that the defendant is guilty?

It depends on the issue. When the judge needs to determine whether you acted lawfully, your beliefs about the guilt of the accused justify your actions. The judge needs to hear evidence about what you thought.

When the judge needs to determine whether the defendant acted lawfully, then your beliefs are worse than irrelevant. Your opinions about the guilt of the defendant undermine the justice system.

If the judge permits you to tell the him or her what conclusion to reach in the trial, then an independent observer gets the impression that the cop, not the judge, decides the case. All the money we spent on hiring an independent decision-maker is wasted.

Same problem with a jury.

We go to significant efforts to select jurors who are independent of the investigation. When deciding the case, those jurors had the duty of reviewing the defendant's statement, and comparing it to the hold-back to determine if the defendant was telling the truth. As you well know, sifting through evidence is hard work. The prosecutor tendered impressive evidence of the officer's career, and then the officer said, effectively: "Trust, I'm a pro. The defendant is guilty." It's very tempting for a bus-driver, a cashier or short-order cook to say in the jury room "I don't know much about criminal investigation. That cop has more experience than me in comparing statements to hold-back evidence. I trust his opinion". A juror who reasons this way fails to do the task of deciding the case by analyzing the evidence. Stakeholders like the defendant and his family lose faith in the fairness of a trial in which the jury does what the police officer tells them to do.

Of course, there are exceptions. For example, people qualified as experts can offer opinion evidence within the area of their expertise.

"Okay Waldock," you ask. "You're saying sometimes I must tell the judge my opinions, and other times, I must not. When I'm testifying, how can I tell whether I should or shouldn't?"

  1. Listen to the question. If the question doesn't ask you to explain your thoughts about the guilt of the accused, then don't. Questions that start with "Why did you...?" or "What opinion did you form...?" generally requires explanations about your thoughts.
  2. Ask. "Do you want me to explain what I thought at the time about whether Mr Defendant had done something wrong?"
  3. Communicate with the prosecutor beforehand.

The way this decision reads, the prosecutor bears the responsibility for the legal error. It looks like the investigator followed all three steps.

2021.06.15 "Home Free" - Preventing Random Traffic Stops

Six years ago, I wrote that in Ontario, an officer who sees a vehicle driving on a driveway may stop the driver for a random safety check even if the driver first pulls into a private driveway. But the officer must make the decision to stop the car before it leaves the highway. I relied on R. v. Heer, 2013 CarswellOnt 18962, 2013 ONSC 7257, [2013] O.J. No. 6432, which is still, unfortunately, not available on CanLII.

The Ontario Court of Appeal now disagrees. The omission of Heer from the databases matters less now.

Mr McColman, 2021 ONCA 382 stopped at a gas station. Police officers noticed his vehicle, and followed it for 200m, intent on stopping it for a sobriety check, pursuant to s.48 of the Highways Traffic Act. Before they turned on any lights or sirens, Mr McColman turned into his private driveway. The officers pulled in behind him.They approached him, and noticed a remarkable absence of sobriety. Although he drove just fine, Mr McColman had trouble walking. He stunk of booze.

At his trial for drunk driving, he complained that the police had no authority to stop him. The Ontario Highway Traffic Act authorizes police to stop drivers who are driving on a "highway" for random sobriety checks. These officers could have stopped him when he was driving on the road, but they didn't. At the time they stopped him he was no longer driving on a highway, but on a private driveway.

The Crown reminded the court that in R. v. Lotozky 2006 CanLII 21041 (ON CA), they decided officers in similar circumstances could walk up the driveway and stop the driver. Surely, Mr McColman's situation was the same.

No, said the court.

In Lotozky, the officers responded to a 911 call. The complaint was of an intoxicated driver. They saw the car in question drive into a driveway. They already had grounds to suspect an offence. In those circumstances, those officers could stop the driver even on his own driveway.

The officers who dealt with Mr McColman had no reason to think that Mr McColman had committed a driving offence. In those circumstances, the court found that the officers could not exercise the random stop power granted by s.48 of the Highway Traffic Act if the driver was no longer driving on a highway. By reaching home before the officers turned on their lights, Mr McColman was "safe". Olly, Olly, oxen free

Did they need to stop him?

Perhaps you're wondering what all the fuss is about. Mr McColman had stopped his car all by himself. If he wasn't driving any more, then the officers didn't "stop" him. They didn't need to exercise the power granted by s.48 of the Highway Traffic Act to stop him. Maybe. But I can see why - in this case - the prosecutor didn't want to make that argument. If the officers weren't relying on their power under that section, then what authorized them to enter private property?

What if the driver parks in a driveway that is not private property, like the parking lot of a bank or a liquor store? You may not have authority under s.48 of the Highway Traffic Act but if the driver stops himself and gets out, then you don't need it. You can watch the driver get out. You can talk to him or her if you want.

What are your powers?

Did you notice that I pasted the link to s.48 of the Highway Traffic Act into this comment six times so far? Why did I do that? Surely, once was enough.

Nope. It's a hint that I want you to read s.48 of the Highway Traffic Act (Oops. I did it again.) Even if you don't work in Ontario. Why?

Because you need to know your powers.

If you work in Ontario, and you're going to use this section, then read it again while thinking of this case. If you don't work in Ontario, read this section, and then compare it to the legislation you use in your province.

What's a "highway"?

When you review your legislation, you'll probably see the word "highway". What is a highway? Your mileage may differ. Different provinces define "highway" differently. For example, in Saskatchewan and Ontario, a business parking lot is not a "highway". Lux, 2012 SKCA 129; Tresham, 1998 CanLII 14756. In BC, it is. Cyr v. Koster, 2001 BCSC 1459.

2021.06.12 "Recent Possession" - A Soft Concept

You can infer a person's involvement in a theft if the person possesses property from the theft shortly afterwards.

For example, if you catch Jimmy driving a stolen car 2 minutes after someone stole it, you may confidently infer that Jimmy stole it.

If you catch Jimmy driving that same car 4 hours after someone stole it, the inferences vary more. If you find him 4 hours' drive from the place where the thief took it, you may still confidently believe that Jimmy stole it. But if you find him driving it closer to home, you may reasonably suspect that Jimmy stole it. But he may have received the car from the thief. If he received it from the thief, you can still be fairly sure that because so little time passed, that Jimmy knows it was stolen, either because he stole it, or because he dealt with the thief so shortly after the theft, that he must have known what was going on.

Of course, the strength of the inference declines with the passage of time and the type of property.

When you apply for a warrant, this inference works in reverse.  You can infer that after a short time after a theft, the felon will still possess the loot.

How long can one expect a thief to hang on to stolen property?

It depends again on the type of property, and whether there are special circumstances. You can expect a thief who steals cash to dispose of it sooner than a thief who steals a unique artwork. A junkie will likely consume quickly the drugs taken in a drug-ripoff. A stalker will likely keep the undergarments he took from his victim's dresser.

Two months after a home-invasion robbery, police located the stolen van which the robbers used to commit the crime. First they found it parked outside one residence, but it moved to a spot outside the residence of Mr Fuller, 2021 ONCA 411. The investigators obtained a warrant to search that residence for property stolen during the robbery.

Defence argued that after two months, there was no reason to believe that any property taken in the robbery would remain in the residence. The warrant should never have issued.

The judges disagreed. They held that although reasonable minds might differ about whether the search would recover stolen property, this warrant was properly issued.

Your mileage may vary. This decision does not establish that 2 months after every theft, you can get a warrant to search the residence of a suspect.

Why did the judges think 2 months wasn't too long? This robbery involved a jewellery box containing earrings and other items. If you sought to profit from such booty, how would you do it without drawing attention to yourself? An obvious strategy would include finding different buyers, and moving slowly.

If time passed between the crime and your discovery of a likely felon, consider your suspect's motives and likely courses of action. In your ITO, a careful articulation of the difficulties involved in disposing of the stolen items may cause the issuing judge or justice to see why you think that the property is still there.

2021.06.03 Search and Seizure - Documenting the Search

How methodically do you search? How do you document it?

Mr Wragg, 2021 BCCA 214 got into a car accident and left the scene. He came back after a while, and grabbed some things from the car and put them in a bag. Two police officers arrived while he was still in the area. One of them arrested him for failing to remain.

At trial neither could recall who did the arresting.

One officer searched the bag, and found 24 packages of drugs. That officer couldn't clearly recall where he did that search. The other officer remembered that he emptied the bag onto the hood of the police car.

At trial, Mr Wragg explained that he didn't know about the packages of drugs. They must have been in his girlfriend's purse, which was one of the things that he grabbed from the car.

The big question at trial became whether the packages of drugs were in the purse or not.

The officer who found the drugs couldn't remember all of the details of the search clearly. He did make some notes of the search. Some of those notes differed from his testimony at trial. He remembered things a bit differently. The defence lawyer highlighted this variation in memory during cross-examination.

Don't laugh at the police officer. This could happen to you. If you do lots of searches, then years later, they will blend together, and you may find yourself struggling on the witness stand to remember find details about the case.

How do you avoid this?


The notes that the officers did make helped greatly. The trial judge didn't laugh at the officer. The trial judge believed him. The appeal court found that the conviction was reasonable, and upheld it.

    With the benefit of hindsight, you can learn much from this case.

For example, why couldn't the officers remember which one of them arrested Mr Wragg?

I'll bet they wrote their reports in the passive voice: "Mr Wragg was arrested." Do you think there would have been any confusion if they wrote their reports in the active voice? "Cst X arrested Mr Wragg."

I hate the passive voice. I use it, but sparingly. When I read the passive voice in police reports, it irritates me. The passive voice conceals the responsible person. "The bag was searched" - who did the searching? "20 small bags of meth were found." - Who found them? Which thing contained them? The active voice answers those question. "Cst Jones searched the bag. He found that it contained 20 small bags of methamphetamine."

What can you do to avoid the problems that these officers encountered? I'll bet some photographs would have helped jog memories. If you're searching a collection of interesting things, you might want to document clearly which container(s) held the objects of interest.

If you apply hindsight to this case, you may discover other investigative angles you might have considered. When I read the decision, I thought about handwriting comparison. You might think of other things you could do next time you encounter a similar situation. That's one of the values of reading case law.

2021.05.23 Delaying Access to Counsel

A couple of weeks ago, I wrote about giving the defendant access to counsel at the scene. No delay!

But you can delay, where you have reasons specific to the case.

Police watched Mr Griffith, 2021 ONCA 302 because a tipster told them he sold drugs. What they saw caused them to believe the tip.

When they arrested him, he tried to flee. He carried lots of cocaine, and a loaded handgun.

The officers told him promptly about his right to counsel - they even video-recorded it. He wanted a lawyer. But the officers were getting search warrants for his house and storage locker. They worried that he might abuse the phone call. They didn't know who occupied his apartment, but they did know that Mr Griffith carried a loaded gun, and they had reason to suspect that he sold drugs from there. This sufficed to stall his access to counsel until the officers went in.

It didn't justify delaying his access to counsel for an hour and twenty more minutes. That was a problem which arises all too often.

When you get a warrant, you should always brief your team. Perhaps that briefing should always address how access to counsel will be granted once officers enter the location.

2021.05.23 Explaining the Right to Counsel & Documenting what you Did

Police officers often arrest suspects and explain the right to counsel. One can easily forget routine events.

Most suspects get arrested rather less often. For them, the experience stands out as memorable.

Therefore, when the defendant claims that you failed to explain the right to counsel properly, the defendant has an advantage over you. The defendant's lawyer can often get you to agree that you have no specific memory of what you "usually do". Then the defendant's lawyer will point out to the judge that the defendant has a specific memory of you doing things wrong, and all you can say is what you usually do.

But Cst. Price of the OPP told the court of very specific memories of arresting Mr Luu, 2021 ONCA 311. It was raining heavily when Cst Price arrested him. Cst Price read from card. He noticed that Mr Luu spoke with an accent. He backed up and explained the rights again in everyday language, to make sure that Mr Luu understood. Mr Luu indicated that he understood, but didn't know whether he wanted a lawyer.

How did Cst Price remember those specific details?

I don't know. The decision doesn't say.

I do know that Mr Luu didn't dare contradict him about what happened at the roadside.

Instead, at court, Mr Luu complained that he didn't understand what Cst Price was saying. He complained that Cst Price failed to figure out this comprehension gap.

Mr Luu's complaints didn't impress the judges. Cst Price went further than reading the card. He listened to the answers he got. What he heard made him take another step. Everyone knows that the best communicators are the ones who listen. Because Cst Price took that second step, the judges could be confident that Cst Price wasn't just going through the motions, but he was actually communicating.

How could Cst Price remember all this detail? My guess is that he wrote it down. Maybe in a wet notebook. Or maybe he recorded the interaction.

Investigators should document the interesting stuff that they find. Smart cops document the routine stuff too.

Cst Price busted Mr Luu for conspiracy to traffick drugs. Mr Luu had half a kilo of meth on him when arrested. The conviction and sentence survived appeal. Whatever Cst Price did to record his interaction with Mr Luu, I bet he'll do it again next time, and maybe even better.

2021.05.23 Impaired Driving - Another Document to Give the Driver

In routine impaired driving cases, before you release a drunk driver, you usually give him or her a handful of documents, including:

But there's one more document that you need give the driver.

"We never used to give the driver a copy of that certificate. Why now?"

Because the drunk driving legislation changed in 2018.

"That's a couple of years ago now. Why did Waldock wait so long to tell us?"

Because the answer wasn't clear. Lawyers disagreed about what those changes meant. Judges disagreed too. When judges disagree, lawyers appeal. It takes a while for those appeals to work their way through the system. This week, the first provincial Court of Appeal delivered its opinion on this issue. R v Goldson, 2021 ABCA 193. That provides some clarity.

Judges in your province may disagree. The Supreme Court of Canada may disagree.

If they disagree, then this is a make-work project. Nothing will happen if you fail to serve the extra document. But if they agree, then some prosecutions will fail if you don't do the extra work.

I think the Supreme Court of Canada will agree with the Alberta Court of Appeal. Until the judges give a final answer, I think you're better safe than sorry. The safe route is to serve too many documents rather than too few. For that reason I think you should give the driver a copy of the analyst's certificate, along with notice.

"Notice"? What's that?

There is actually one more document on that list of documents that you usually give the driver.

In my jurisdiction, the "Notice of Intention to Produce" is printed on the same page as the Certificate of Qualified Technician. Some people think it's one document, but the page actually contains two different documents, signed by different people, and saying different things.

Because of the Goldson decision, I think that you now need to give notice that the prosecutor will use two certificates at court.

Therefore, the complete list of documents for service looks like this:

"Bloody heck, Waldock! That's an awfully long list of documents!"

I agree. But we can reduce it by one.

In my view, there is nothing wrong - and much right - about combining the two notices into one document that says "The prosecutor is gonna use the breath tech's certificate and the analyst's certificate in court." Some people may resist that suggestion because it's a bother to re-program the breath testing instrument to print a notice that mentions both certificates.

Yup. It's a bother.

The process of investigating and prosecuting drunk drivers is already pretty complicated. Complications in investigations tend to lead to complications in prosecutions. And from there, it's a short walk to acquittals. 

If I managed the alcohol testing programme, I would ask the manufacturers to program the instruments with the following features:

Um, what's this "alcohol standard" you keep talking about?

In case you were afraid to ask, I thought I might explain.

The instruments measure the amount of alcohol in the air that the driver blows into the instrument. In order to show that the instrument's results are trustworthy, the manufacturers design them with a quality assurance cycle. In addition to measuring the driver's breath, the instrument measures air laced with a known quantity of alcohol. Scientists refer to this as a "control" sample. If the instrument finds the right amount of alcohol in the control sample, then it must be working properly. That control sample is the "alcohol standard". (It actually does other things to make sure that it's working properly. Let's not get into that right now.)

The new legislation (s.320.31(1)) says the judge must accept the instrument's measurement of alcohol in the driver's breath if the prosecution proves that the instrument used a good alcohol standard. That's new. In the past, judges accepted the breath tech's word or certificate that the alcohol standard was good. Many lawyers and judges figured that was still okay under the new legislation. The court disagreed. Read the decision to understand why.

2021.05.17 Authenticating Electronic Data - A Story of Scorn

"There are entirely too many ways for an individual, who is of a mind to do so, to make electronic evidence appear to be something other than what it is." Nordheimer J.A. at para 30.

Mr Aslami, 2021 ONCA 249 had a wife. When their relationship ended, she was angry. Very angry. In order to hurt him, she arranged to have sex with a man he hated. She sent him pictures of herself in bed with his nemesis to make sure that Mr Aslami felt some pain.

Shortly afterwards, someone firebombed that man's house.

Who threw the bomb?

The ex-wife testified that she recognized Mr Aslami in a brief and blurry security video of the firebomber.

Before and after the firebombing, the ex-wife and the guy Mr Aslami hated both received several messages, both by text and on social media platforms. Some of those messages suggested that the sender was involved in the firebombing.

Police got those messages only from the phones of the ex-wife and the new guy. They did not recover Mr Aslami's phone.

The ex-wife testified that the phone number and social media account belonged to Mr Aslami.

Did Mr Aslami send the the messages, or was he framed?

In her phone, the ex-wife attached Mr Aslami's name and photograph to several phone numbers, including the one that sent these text messages. But police found no evidence of a phone that Mr Aslami used at the time with that number.

The social media accounts were in pseudonyms which the ex-wife said were Mr Aslami. But the police gathered no communications which clearly identified the sender as Mr Aslami.

Electronic messages on a cell phone can be deceiving. Many systems display a photograph of the sender beside the text. But who associated the photograph to the phone number? Can you attach the wrong photo to a phone number in your phone? Can you set up a fake social media account? Would this woman do such a thing to punish Ms Aslami some more?

Oh yeah. There's one more thing. Before the fire-bombing, the new guy split up with his partner, and moved out of the house. The fire-bombing didn't hurt him.

Was he complicit in framing Mr Aslami?

The trial judge convicted Mr Aslami. The Court of Appeal ordered a new trial. The judges worried that the trial judge had not considered the scorned woman theory sufficiently.

What does this mean for your investigations? When you review electronic messages that prove a case, you want to authenticate them. That means finding evidence that proves who typed them.

If you can seize and search the target's cell phone, that will solve the authentication problem.

Another way is to examine the content. Yesterday, I reviewed the statement an officer took from a woman complaining of harrassing messages from her ex-boyfriend. I was pleased to see that he took the time to ask her "but how do we know these messages came from him?" She identified topics in the messages that were important to the ex-boyfriend, topics that they had discussed over the course of their relationship.

Notice that this may require extra seizure. You want more than the harassing messages, but also the ones that tend to identify the person who sent them.

Sometimes that will suffice. Sometimes you need more. What if the woman in my case were framing him, as was proposed in Aslami's case? In the messages I looked at, the sender described something he was about to do. I have independent evidence that the defendant did exactly that.

2021.05.12 Arrest Procedures that Protect You

Some police officers had reasonable grounds to believe that Mr Scala, 2021 ONCA 297 committed criminal harassment, and so they arrested him.

He resisted arrest. The police officers took him to the ground.

Afterwards, he sued the police. A decade after the arrest, he testified in court that the officers beat him up. So did a buddy of his, who said he saw the brutal attack and tried to stop the officers.

Naturally, the officers denied inflicting any violence.

Lots of evidence rebutted Mr Scala's version: cell block video and photographs; Mr Scala's medical records; audio recordings of what Mr Scala said shortly after the arrest.

The trial judge rejected the claim. So did the Court of Appeal. If you read the decision, it all seems so simple.

But the decision refers to lots of evidence. That evidence made all the difference. Where did the evidence come from?

Much of it came from following good booking procedures. Cell-block video recording system. Photographs. Audio-recording the defendant as he goes through the booking process.

There are people who will make false allegations about police officers for their own gain. The cumbersome processes of documenting the prisoners in your custody can protect you against false claims. Even a decade later.

2021.05.12 Independence of Crown - Ontario (Attorney General) v. Clark, 2021 SCC 18

In 2009, some officers arrested Mr Maharaj and Mr Singh for armed robbery. At their trials, each alleged that the police beat them up during the arrest. The Crown dropped the case against Mr Maharaj, but pressed on with the case against Mr Singh. During that trial, Mr Singh asked the judge to stay the charges because of the police brutality. Both Singh and Maharaj testified that the police beat them up.

The Crown did not ask the police officers to explain their side of the story at the trial.

The trial judge convicted Mr Singh. The Court of Appeal found that that the police brutality should have resulted in a stay of proceedings. The judges condemned the officers' brutality, naming them in their decisions.

But Ontario's Special Investigations Unit, and Toronto's Police Service Professional Standards Unit investigated the police misconduct. Mr Maharaj didn't cooperate. Those agencies concluded that likely, the officers did not assault the two robbers. Maybe the prosecutor should have told the judges of the Court of Appeal.

The police officers sued the prosecutors for failing to contest the robbers' claims properly.

The Supreme Court of Canada rejected the officers' claims. The judges found that the prosecutors did not owe any duty to the police officers to protect them from false Charter claims in a criminal trial.


Because Crown Counsel aren't your lawyers.

To ensure the independence of the prosecutor, the prosecutor must not bear any duty to protect police officers' interests.

Does that mean that the results in this case were just? I don't think so. Two robbers beat serious charges by making false allegations against police officers. The Crown didn't fight those false allegations hard enough. The false allegations hurt the careers of some police officers. I don't know exactly why things went wrong. I suspect that there were trust or communication problems between the officers and the prosecutors, either personally, or institutionally.

There are two ways to apply this decision to every-day police work. You can view it as proof that prosecutors are aloof, and not to be trusted. If the relationship between police and prosecutors in your area is bad, then I think this approach will exacerbate the problem.

Or you can recognize and affirm the independence of Crown, but work with them to improve communications, so that they don't lose cases like this one on false allegations.

On of the main reasons I write this website is to promote a good working relationship between police and prosecutors. There are deep reasons why prosecutors and police must remain separate agencies; but there are equally deep reasons why police and prosecutors need to be able to work side by side, with good cooperation and communication. Knowing each others' roles helps us understand what we can and can't do for each other.

2021.05.08 Right to Counsel - Cell Phones at the Scene

"[T]he case law could not be clearer on the issue of when an accused is entitled to avail himself or herself of his or her right to counsel. The right applies immediately following arrest and reading of constitutional rights, insofar as the circumstances of the case allow." LeBlond J.A. in R. v. Landry, 2020 NBCA 72 at para 3 (The report is in French first, then English.)

A police officer stopped Mr Landry just before 3:00am, and investigated him for impaired driving. When Mr Landry (eventually) blew a "fail" on a screening device, the officer arrested him, and took him to the police station for a breath analysis.

When should Mr Landry get to speak to a lawyer? He asked to use his cell phone at roadside. The officer made him wait until they got to the police station. That took 30 minutes.

Unsurprisingly, most lawyers didn't answer their phones in the dead of night. The officer spent almost an hour trying to contact lawyers for Mr Landry. Eventually, the officer called Legal Aid. Mr Landry refused to speak to the Legal Aid lawyer that was available. Shortly after that, the officer gave up and made Mr Landry provide his breath samples.

Why not give Mr Landry his cell phone at the roadside, and let him call his lawyer right away?

The officer had no explanation.

The judges didn't like that.

This officer also read the "Supplementary" (aka "Prosper") warning to Mr Landry. This was a mistake. One reads that warning when your prisoner starts to waffle after first saying he wants a lawyer. But Mr Landry never changed his mind. Nothing triggered a need to tell him that he was entitled to a reasonable opportunity to get legal advice.

It wasn't a bad mistake - it merely re-affirmed that Mr Landry was entitled to a reasonable opportunity to get legal advice.

Very shortly after telling Mr Landry that he was entitled to a reasonable opportunity to get legal advice, the officer told him he had to stop calling lawyers, because it was time to provide breath samples.

The judges didn't like that either. They excluded the breath test results, and Mr Landry beat the charges.

Why do you take prisoners to the police station before letting them call for legal advice? I know of several explanations:

Times have changed. Cell phones are everywhere.

Most of these concerns can be addressed.

If the sound quality in the police car is poor, then ask the lawyer to be available when you get your suspect to quieter place - such as a police station.

After you make a breath demand, you need to test the subject's breath "as soon as practicable". If the subject wants legal advice, one of the necessary steps is contacting the subject's lawyer. Calling right away may reduce delay at the police station.

Even if you didn't read a breath demand, s.10(b) of the Charter guarantees the prisoner legal advice "without delay".

Decisions like this one suggest that if you can provide the suspect with access to counsel at roadside, then you must. If you can't, then you need to be ready to explain the reason(s) that prevented it.

Police cars weren't designed for providing access to counsel. Maybe they should be.

2021.05.05 Confidential Informants - It Seems Easy until Later

Two years of service teaches a police officer only the rudiments of the job.

With two years of experience under his belt, an officer received a confidential tip about Mr Dawkins, 2021 ONCA 235 packing something illegal.

The officer had never handled a confidential source before, but he knew that he had an obligation to protect the source from being identified. (Good. He got one fundamental correct.)

Police information suggested that Mr Dawkins as a dangerous guy. He had a history of firearms offences, and he was prohibited both from possessing firearms and - as it turns out - driving cars.

One night, the officer saw Mr Dawkins get into a car, so he pulled it over.

The officer first violated s.10(a) of the Charter: he lied about the reason for pulling over the vehicle.

He did so for officer safety. He was working alone. He didn't want to arrest Mr Dawkins for driving while prohibited until backup arrived. So he told Mr Dawkins that he saw the vehicle swerving. That didn't turn into a problem in the case; but don't make a habit of lying about the reason for detaining someone.

When backup arrived, the officer arrested Mr Dawkins for driving while prohibited. A search of the vehicle discovered a loaded handgun under the driver's seat.

What should the officer do about the confidential source information? Even though the source information formed part of his reason for pulling the vehicle over, he said nothing about it at the scene, and wrote nothing about it in his notes and report. He figured he could sort it out with the Crown if there was a trial.

Defence launched a Charter application. The main point was that the officer lacked grounds to stop Mr Dawkins' car - a breach of s.9. I don't know from the reasons of the Court of Appeal why defence thought this argument would work, but it may have had some substance.

Two weeks before trial, the officer met with the prosecutor, and explained how the source information formed part of his justification for stopping Mr Dawkins. The prosecutor immediately disclosed to defence the fact that the officer acted, in part, on source information.

Things could have gone wrong:

Handling confidential sources gets tricky fast. As you can see from this case, failing to write anything down can backfire. But writing things down in the wrong places (like disclosure to defence) or failing to redact it can also backfire. Beware of shortcuts. Read a manual. Take a course. Learn the procedures that your police force follows.

In this case, the judge found that the officer's inexperience explained why he acted as he did. The judge believed the officer and convicted Mr Dawkins.  If it works, that excuse of inexperience works only once. If you don't know how to handle a source, then get some formal training.

2021.05.02 "Why would she lie about this?" - Interviewing Danger Zone

Mr Bernier, 2021 ABCA 27 had with a young woman at a house party. She said so. And when an officer interviewed him, he agreed. But they disagreed about whether she consented. She said that his sexual acts woke her up. He said she was awake from the beginning and she enthusiastically participated.

During the interview, the police officer repeatedly asked Mr Bernier to explain why she would lie about what happened.

Although you can ask this question in your interview, don't make it the central theme of your interview.

At a trial, the question is improper. At law, the prosecutor can't ask the defendant to explain why another witness might lie, and if the judge relies on the defendant's inability to give a satisfactory answer to the question, then the Court of Appeal will order a new trial. And that's just what the court did in this case.

The court said that the prosecutor ought to have edited those questions and answers out of the interview before tendering it in the trial.

If your interview is going well, perhaps you should simply avoid that topic altogether.

2021.04.27 Victimizing Cops - Investigating Your Own

A drunk assaulted a cop in downtown Vancouver. His name was Eddison, 2021 BCCA 168.

It went badly. The officer took Mr Eddison down, but he fought and struggled.

When the officer's partner stepped in, something broke her leg. Either the drunk fell on her the wrong way, or he kicked her during the struggle.

Once the officers got the drunk under control, other officers canvassed the area for security video and witnesses. They found witnesses, but did not secure any useful video.

Everybody who saw the incident described it differently. Even the two officers gave different accounts. Video would have helped.

But one witness gave a different account. He claimed that he saw the event, and the video security system at the place where he worked recorded the whole thing. He said that two officers came and looked at it, but did not request a copy. A different officer testified that she actually did look at that recording, but found no useful evidence.

At trial Mr Eddison's counsel used that as an opportunity to attack the cops: The witness proved that the one video was probative. Three cops looked at it, but they didn't want anyone to see what it contained. "Negligent investigation!" By failing to secure the video, those three cops were covering up the truth.

It's a common tactic to accuse police officers of inadequate investigation or cover-up, and it sometimes works. Here's why: when police fight with civilians, all the investigators look biased.

Remember when Iran shot down a commercial airplane. When Iran released its official investigative report, critics found the investigation inadequate. The lack of independence of the investigators from the investigated undermined the credibility of the report.

When you investigate the circumstances of an assault of a police officer, or any other victimization of your brothers and sisters in blue, your critics may suspect you of bias, or even cover-up.

The judge in this case rejected the notion that there was a police conspiracy to frame Mr Eddison. He had good reason. The two main police witnesses had quite obviously not colluded. They provided different accounts of what happened. But the independent witnesses generally agreed that Mr Eddison was the aggressor, and the police reacted appropriately.

The judges concluded that Mr Eddison was guilty.

Think how much harder the case would have been without independent witnesses.

The trouble is, when someone hurts you or your colleague, there are no independent investigators you can call on to perform a credible investigation. The only resources available are the people you work with.

What do you do?

Don't make the victim, or the an officer who witnessed the crime take the role of investigator. That aggravates the problem of apparent bias.

Get other officers to investigate the crime ... and document the investigation.

What do I mean "document the investigation"?

A good example can be drawn from the Eddison case. Remember the one officer who looked at the security video, and concluded that it was not relevant? She behaved like it was a routine investigation. Suppose, at that moment, she thought to herself "I am a cop investigating an assault on a cop. Someone will claim I am part of a conspiracy." What would she do to show she was not? Perhaps she might take a copy of the useless video. Or photograph the screen of the video system to show that it recorded the wrong area.

In these situations, if you can't bring in an independent investigator, then investigate transparently.

On the witness stand, you might get asked "why did you do something different than a routine investigation?" You can answer, "it wasn't an routine investigation. I knew the victim. I knew someone might suspect me of slanting the evidence. So I took extra steps to show that I didn't."

2021.04.19 Innocent Possession - "I'm just holdin' it for a friend"

Mr Faudar, 2021 ONCA 226 found a handgun and ammunition in his makeshift music studio. That wasn't cool, in part because a judge had prohibited Mr Faudar from possessing firearm. So he moved it to his bedroom. A friend texted him, asking him to hang onto the gun until the friend got back into town.

About a week later, before the friend returned, police raided Mr Faudar's place, and seized the gun.

At trial, Mr Faudar said he was innocent. He was just hanging onto the gun until the friend took it back.

There is such a thing as innocent possession. If a citizen finds a kilo of cocaine in the playground, the citizen can grab it, take it home, and call police for assistance.

But it ain't so innocent, if the citizen holds it for the drug dealer.

Same thing for Mr Faudar. He didn't try to turn it in. He was going to put it back into the hands of the guy he got it from. His "defence" was not a defence, but evidence of guilt.

For lawyers, the case got somewhat more interesting.

Why did the police raid Mr Faudar's place? They had a confidential informant.

Who did Mr Faudar suspect? His friend.

Mr Faudar retained a lawyer to help him. Who did he retain? His friend's former lawyer.

Was the lawyer acting in conflict of interest? For lawyers, there's some interesting discussion about conflict of interest. In this case, the answer was "nope, not a conflict".

Mr Faudar's conviction stuck.

2021.04.16 Entrapment by a "Cutie"?

Police logging onto a chat site as jail bait is not entrapment.

In November 2012, a police officer logged onto a chat site using username "mia_aqt98". This suggested that "she" was 14, and a “cutie”. Mr Ghotra believed "her". Mr Ghotra, 2020 ONCA 373 chatted with "her", and "she" confirmed that "she" was a 14-year-old girl. He turned the conversation rapidly towards sex. Within a few days, he proposed that she meet him. Police arrested him at the meeting place.

He called this entrapment. Most of the Court of Appeal disagreed with him. So did all of the judges of the Supreme Court of Canada. R. v. Ghotra, 2021 SCC 12


Because the officer merely provided the opportunity for Mr Ghotra to lure a 14-year-old girl. Mr Ghotra is the one who took the initiative.

2021.04.11 Digital Forensic Experts Don't Know Everything

Let's talk about a narrow technical point and a broad philosophical idea.

Narrowly, when a computer forensic expert examines a computer or phone, don't assume that they have all of the expertise necessary to interpret the data. The field of computer science now has many areas of specialty.

But broadly, when you investigate a crime, should you investigate innocent explanations for the evidence you have found?

When a forensic expert examined a cell phone and computer seized from Mr Gauthier, 2021 ONCA 216 she found evidence of child pornography, including Skype chats containing child pornography.

A fair bit of evidence linked Mr Gauthier to the chats. Heck, the user name of the Skype account used his mother's maiden name.

Defence asked some difficult questions about Skype:

The expert didn't know enough about Skype, how it worked, and what data to look for in the logs to say whether this theory was right or wrong.

Fingerprints don't stick to digital information.

When investigating digital information in a computer or cell phone, it isn't enough to find the data of interest in a computer or cell phone. You want to know how it got there. And you may need to consider all alternative means for it to get there, like this defence lawyer did.

The best investigation of a digital crime involves investigating inside the box and outside the box. What does the computer or the cell phone hold? What human evidence outside that box can you gather to eliminate (or establish) innocent explanations?

I'm not dissing these investigators. It's clear from the report that they investigated outside the box. But they didn't know what their expert didn't know.

But perhaps the investigators would have found out more if they pressed their expert with the question: are there any other ways for this data to get onto these devices than Mr Gauthier putting it there?

They'll get a second kick at the cat. The Court of Appeal ordered a new trial. The prosecution may need the help of a Skype specialist. I hope they don't ask me. Although I have a B.Sc. in computer science, I lack the knowledge to be of any assistance.

2021.04.11 Section 10(a) - Keeping the Investigation Alive by Stopping a Suspect on a Ruse

Hells Angels are known for making their money by breaking laws. You make your money by upholding laws. The Charter says that when you stop someone or arrest them, you must tell them why. That law applies to you even when you are arresting someone who breaks laws.

Mr Bielli, 2021 ONCA 222 belonged to the Hells Angels. Police had good reason to believe that he and his gang made money from illegal online gambling. The investigators learned of a day when he would deliver a quantity of cash. They wanted to relieve him of the ill-gotten gains without alerting the gang that the police were on to them.

The lead investigator wanted to stop Mr Bielli on some pretext, and then "discover" the cash as if by accident.  But he realized that the plan required police officers to lie to Mr Bielli about the reason for the stop. He asked a lawyer, Andrew Sabadini, whether he could get a General Warrant which would authorize him to stop Mr Bielli on a ruse. Mr Sabadini told him:

Nope. General warrants authorize searches. Lying to someone isn't a search.

Mr Sabadini gave good legal advice. He answered the question in 2011. The Ontario Court of Appeal delivered a decision 5 years later that showed that the lawyer was right. (Poirier, 2016 ONCA 582)

The officer decided to proceed with the plan, without a warrant.

He instructed two officers to detain Mr Bielli for a traffic matter, give him access to counsel, search his car, and scoop the cash. And then give him access to counsel all over again. He instructed them not to mention in their notebooks what they knew about the big project he had running against Mr Bielli and his friends.

They stopped Bielli but they didn't tell him all about why. They scooped $75,000 cash and a laptop. A subsequent audit suggested that the gambling operation grossed $100M over 5 years.

The trial judge found that the officers breached s10(a), but admitted the evidence.

The Court of Appeal noted that the officers deliberately breached s.10(a), and even made misleading notes and reports. That wilful disobedience of the law led them to exclude the evidence from the trial.

I've long felt that there needs to be a judicially-granted authorization like a general warrant by which police may arrest or detain a suspect on a ruse. But it still doesn't exist.

In the mean time, don't give false reasons for stopping or arresting someone.

2021.04.09 Measuring the Prospects of a Search Warrant - "Might" differs from "Will"

The bearded prospector heads out into the wilderness filled with hope. He leads his donkey, packed with tools for mining gold.

Hope is no substitute for knowledge. Unless he knows what he is doing, his wanderings in the wilderness will not enrich him.

He must dig in places where gold will likely be found.

The same principle applies to police officers who apply for judicial authority to violate privacy.

In R. v. Muddei, 2021 ONCA 200, the cold squad had a problem investigating a bar-room murder. When it happened, lots of people were present. Nobody wanted to talk to police. Well, almost nobody. A couple of witnesses who weren't present told police what they heard from people who were present. The stories didn't exactly line up. Tipsters told police a few more details. 7½ years passed, without substantial breaks in the case.

The investigators decided to try wiretap. "Let's tell all the suspects and likely witnesses that we've reopened this case. Put out press releases asking for witnesses. And then let's listen to what they say to each other."  A common stimulation technique.

They put together an affidavit explaining this plan, and a judge granted them authority to listen to private communications between the main players.

The interceptions didn't dig up the gold they were looking for. No evidence about the murder. But they did find gather some precious stones: the intercepted communications included key evidence which proved two different offences. Two guys trafficked drugs. Two other guys did a home invasion.

At the two trials of each of those cases, the defendants complained that the authorization should never have been granted. The affidavit explained only a hope that listening to these conversations would reveal new information about the murder, but not reasons why it was likely.

The two trial judges disagreed whether the authorization was properly granted. The traffickers were convicted. The home invaders beat the rap because the trial judge threw out the wiretap evidence. The two trial judges can't both be right. Both cases went to the Court of Appeal, and were heard together. The Court of Appeal agreed with defence. Everybody walked free.

For affiants, the learning point is a simple one. Most of the interesting warrants and authorizations require that you show reasonable grounds to believe that evidence or information will be obtained by the intrusion into privacy that you propose. You don't need to be certain, but you must show that you will likely strike gold.

For managers, the learning point is also simple.

Every prospector needs hope of success to motivate them. Prospecting involves hard work.

Likewise, in tough cases, you need keen investigators. They also need hope of success to motivate them.

But hope is also a problem. An ignorant prospector will toil in places where he has no chance of finding gold. Hope will keep him working until his food runs out.

Hope is a problem in investigations too. Hope of success sometimes causes keen investigators to believe that a search will bear fruit even when, objectively, it's a shot in the dark.

That's why, in your group of keen investigators, you may need a contrarian, a devil's advocate, whose job it is to distinguish hope from reasonable belief.

2021.04.03 Interviewing Witnesses doesn't Breach s.8 of the Charter

I first saw this case over a year ago. When I revisited it this morning, I thought it worthy of mention.

A mom left her 4-year-old daughter with Mr Molyneaux, 2020 PECA 2 for a short time. Afterwards, while he slept, she snooped through his cell phone because she doubted what he said about his past relationships. To her surprise, she found pornographic photographs of her daughter, evidently taken that evening.

She told a social worker, who told police, who invited her to give a statement. And she did.

Mr Molyneaux complained to the judges that the mom violated his reasonable expectations of privacy by snooping through his phone. (She sure did.)

And the police knew about this violation from what the social worker told them. (Yup.)

Therefore, asking her to recount what she saw violated his right under s.8 of the Charter to be free from unreasonable search.


The Charter restrains government action. If a police officer searched Mr Molyneaux's phone, without a warrant, while he slept, the police officer would violate his right to privacy. (R. v. Fearon, 2014 SCC 77)

But the officer didn't search his phone. The officer merely probed her memory. And that didn't violate his rights.

So if a citizen violates the Charter rights of a suspect, you are free to ask the citizen about it.

But this does not create a warrantless back door into the private lives of your suspects.

If you ask a witness what they saw, you're generally safe. But if you ask a witness to snoop on your behalf - whether into a phone or onto property - then you turn the witness into your agent. If the witness does what you ask, then the Charter applies.

(I note that you can't ask a nurse or a doctor or a psychologist to reveal what they know from their treatment of a patient. Doing so violates s.8 because you cause the professional to violate a professional obligation of confidentiality. R. v. Dyment, [1988] 2 SCR 417)

There's another lesson to draw from this case: To obtain a consent search, you must give the suspect a real choice to permit or deny the search.

When the police got a statement from the mom, they contacted Mr Molyneaux, and asked for his consent to search his phone. He agreed. The officers searched, and found the pictures.

I gather that the officers did not obtain consent in a way that left Mr Molyneaux any meaningful choice. Probably, they said "We can do this the easy way or the hard way. You can consent, or we can get a warrant. Do you consent?"

At trial, Mr Molyneaux's lawyers sought exclusion of the pictures on the basis that the consent wasn't truly voluntary. The Crown agreed. Pictures excluded.

So be careful about how you ask for consent to search.

That error was not fatal on this occasion. The prosecutor relied only on the testimony of the mom. The trial judge convicted Mr Molyneaux, and he lost his appeal.

2021.03.28 Accounting for What You Seize - Preserving Evidence

Mr Hillier, 2021 ONCA 180 ran when he saw police officers.

There were warrants for his arrest. And besides, he had some drugs on his person.

But was he also carrying a ball of heroin-fentanyl-meth mixture for the purposes of sale?

A police officer tackled him, and they fell into a puddle. Officers searched him for safety, during which Mr Hillier volunteered that he had drugs in his sock. He did. 5.53 grams of fentanyl mixed with other drugs. In a pill bottle.

They searched his shoulder-bag. They didn't find more drugs.

Then, they put him into a police car.

When the police car arrived at the police station, there were dime bags scattered in the footwell, and meth on the back seat. The officers found a wet pouch on the floor of the cruiser, containing various drugs. And in Mr Hillier's mouth was a 28 gram ball of heroin-fentanyl-meth mixture.

Simple, right? Just prove that the officers searched the car before putting him into it, and it was clean, and then show what it contained after they took him out.

Not so simple.

The two officers who searched the car at the beginning of their shift gave differing testimony about whether they searched it. And they didn't have notes about this mundane task.

But worse, the exhibit officer discarded half of the things that officers seized in this investigation. Without taking any pictures.

At court, Mr Hillier complained: "There's no way I could have possessed the pouch. Police searched me on arrest, and didn't find it. They took my bag away. My clothing was too tight to conceal it. That pouch must have been in the car before I was placed in it. But by destroying so much of the evidence, I can't show how big that pouch was, so as to prove I wasn't carrying it."

He claimed that the 28 gram ball was lying in the cruiser when the officers put him into the car. For fear of being accused of putting it there, he popped it in his mouth. He claimed he did not know what it was.

The judges did not like the destruction of evidence. They found that any evidence obtained from after placing Mr Hillier into the vehicle had to be excluded. Including the big ball of drugs.

Though he's probably guilty, Mr Hillier beat the PPT charge because the exhibit officer failed to document what was seized.

What does this mean for investigators?

  1. Those routine things you always do at the beginning of the shift matter. Do them, and make a note. In 99 shifts, it means nothing. In the 100th shift, it will be essential.
  2. The exhibits you seize are not only for proving guilt but also for establishing innocence. Even if the thing doesn't inculpate the suspect, it might be relevant in exculpating him. Document what you seize. Destroy with care.

2021.03.28 Following the Money - Private Parts of the Trail

An old man fell for a classic fraud. He received a letter informing that he won a big lottery prize. He followed the instructions. He paid fees for delivery of his big prize. And more fees. And more. The fees exceeded $150,000. The big prize never came.

It took four years to bust the fraudster, Freddy Mawick, 2021 ONCA 177. It took a couple of years to convict him. Naturally, he asked the court of appeal to overturn his conviction.

That big prize never came either.

The investigators followed the money. The victim sent certified cheques by UPS. The fraudster instructed him to keep the tracking numbers. The victim followed that instruction too.

The police used those tracking numbers. Even without a warrant or production order, UPS told them where the packages went and who signed for them.

Mr Mawick complained that he enjoyed an expectation of privacy over that information. The court said he didn't.

That makes sense to me. The victim paid for the UPS service. The victim received the tracking number for the purpose of tracking the package. The fraudster could only expect that the victim would eventually use that tracking information to determine where his money went. No expectation of privacy.

As the investigator closed in on the prey, things got trickier. Some financial agencies revealed information about the the accounts through which the cheques were negotiated. Without a warrant or production order.

That could have derailed the case. People generally enjoy pretty high expectations of privacy in their financial records.

Lucky for the investigator, Mr Mawick cashed some cheques through an account that belonged to someone else. Mr Mawick did not enjoy an expectation of privacy in someone else's account.

I think the investigation reveals the value of the old adage "follow the money". But be careful when you follow the trail into the banking system.

Those of you who do follow the money should beware of expectations of privacy. Your investigation may require stepwise production orders before it reaches the prize.

I've never been a big fan of criminals who prey on vulnerable elderly people. I think the investigators deserve kudos for sticking with it over the years.

They pursued the prize of busting Mr Mawick by following the money.

Their big prize did come.

2021.03.20 No-knock Entry - Search and Seizure

The Supreme Court of Canada set the rules for no-knock entries into residences:

When executing a search warrant, always knock before you enter (and wait for someone to answer).


If knocking would endanger you or result in the loss of evidence, you can enter without knocking.

R. v. Cornell, 2010 SCC 31

Normally, we call it "home invasion" when armed people burst uninvited into a residence to imprison the occupants and take their property. The usual sentence for this crime is a federal sentence.

Even if you had a warrant authorizing you to enter and search a house, a judge will review carefully whether you executed the warrant reasonably. If you entered without knocking, the judge will want to know why.

At 1:43pm, police raided Mr Pileggi's 2021 ONCA 4 house. They had a warrant, and good reasons to think he trafficked oxycodone. During the raid they found oxycodone, and cocaine.

But they didn't knock first.

At trial, defence cross-examined the officers, trying to get them to agree that they had a policy of always doing hard entries without knocking.

All the officers denied it, but the defence came pretty close. When explaining why in 90% of the drug warrants his team executed, they did not knock on the door, one officer said:

"If we were knocking on drug trafficking doors, I’m going to suggest that we would never seize cocaine."

If defence established that the police had a standing policy of hard entries when searching for hard drugs, the judge would have excluded the evidence.

Junior officers may not appreciate the legal obligation to knock. Unless someone educates them, they may agree with suggestions that police never knock when searching for hard drugs.

Whoever makes the decision to enter without knocking needs full information about the investigation, and what risks may lie on the other side of the door.

If you're thinking that you might need to enter without knocking:

At the scene, keep investigating whether you need to enter without knocking. Change the plan in response to what you discover.

You don't need judicial pre-authorization for a no-knock entry. (Al-Amiri, 2015 NLCA 37)  If you don't discover the reasons for the no-knock entry until you arrive on scene, you can still execute the warrant. But once you have the scene under control, document why you didn't knock.

This Pileggi doesn't change the law. But it explains existing law quite well. It illustrates some common problems that arise during searches. I recommend it as worthy of discussion at police training sessions.

2021.03.20 After Arrest, Offer Access to Counsel Promptly

Prisoners are like exhibits. At trial, you must account for what you did with them. (And to keep them in your custody, you must promptly ask a justice.)

Police raided Mr Pileggi's 2021 ONCA 4 house. They had a warrant, and good reasons to think he trafficked oxycodone. During the raid they found oxycodone, and cocaine. I don't know how carefully they handled the exhibits, but they did not handle the suspect with care.

The first officer found him in a bedroom with his wife. That officer arrested him for PPT. The officer handcuffed him and made him kneel on the floor.

The second officer stayed with him while other officers cleared the house.

Seven minutes later, a third officer told him that he could get legal advice.

At trial, Mr Pileggi complained that police did not explain him his rights sufficiently promptly. The officers explained to the judge that they were busy getting the scene under control: once the officers knew they were safe, they explained to their prisoner his right to legal advice.

The trial judge and the appeal judges agreed with the officers on this point.

When Mr Pileggi learned he could get legal advice, he told the third officer that he wanted to call his father, and ask him to arrange a lawyer. The third officer promised to call the father on Mr Pileggi's behalf.

When the third officer started taking Mr Pileggi out the door, a fourth officer intercepted them. The fourth officer read the search warrant to Mr Pileggi. Mr Pileggi responded "my wife has nothing to do with it". The fourth officer then asked Mr Pileggi if he would like to tell police where "anything" was. Mr Pileggi said "no".

At trial, Mr Pileggi complained that the fourth officer tried to get him to incriminate himself before Mr Pileggi got the legal advice he wanted.

The appeal court judges agreed with Mr Pileggi. After an arrest, you have a duty to "hold off" eliciting evidence until the person has exercised or declined to exercise the right to legal advice. When cross-examining the fourth officer, defence counsel noted that there was no law requiring the officer to read the search warrant to Mr Pileggi. The lawyer accused the officer of reading the search warrant for the purpose of eliciting a response. The officer disagreed. The judges leaned toward the defence view. They said reading the warrant to the suspect was risky. It did look like an effort to get Mr Pileggi to talk about the drugs before he got access to counsel.

A fifth officer drove Mr Pileggi to the police station.

A sixth officer received him, and arranged for him to speak with duty counsel. That officer didn't know about the promise to call Mr Pileggi's father.

Transferring a suspect from one officer to the next renders it unlikely that the last officer will know what conversations the earlier officers had with the suspect. This causes two problems:

  1. What access to counsel did Mr Pileggi ask for? The last officer won't know. What promises did earlier officers make about arranging it? The last officer won't know.
  2. If Mr Pileggi makes incriminating remarks about the crime to the last officer, the prosecution will want to prove that those remarks were voluntary. Ordinarily, that requires producing every officer in the chain, and asking them to recount what conversation they had with Mr Pileggi. The weakest links in the chain are the officers who did the least. They tend to make no notes. Those officers have a hard time a year or two later explaining what they did with the prisoner.

When processing exhibits, you would try to avoid passing them through the hands of six different officers. That's because accounting for what happened to the exhibits afterwards would require all six to testify about what they did with the exhibit.

With humans, you must answer questions about conversation and physical treatment. What discussions about right to counsel did you have? Did you tell the next officer? Did you discuss the offences at issue? Did you raise the prisoner's hopes of liberty or softer sentence by hinting that he should talk about the offence. Did you feed the prisoner? Tend to his wounds?

Accounting after the fact is easier if you reduce the number of officers involved in the chain.

Respecting the prisoner's requests for counsel is easier if each officer informs the next what legal advice the prisoner requested.

If some officer gives you a prisoner to transport, ask the officer (and the prisoner) what access to counsel the prisoner wants. And make some notes.

2021.03.14 After Arrest, Explain the Right to Counsel Promptly

Mr Mann, 2021 ONCA 103 called 911 saying "I'd like to report a murder". He explained he choked and beat his girlfriend to death with his hands. The dispatcher heard a loud banging, consistent with someone's head being banged against a wall. The dispatcher asked him if he was sure that the victim was dead. He replied "Uh pretty sure, she’s going to be [unintelligible] anyway."

She didn't die, but she suffered brain damage.

When police attended and arrested him, he started talking about how he was considering killing himself, and then he "lost it on her".

It took the officers 5-10 minutes to get around to telling him about his right to counsel and his right to silence. All the while, Mr Mann kept talking.

The trial judge thought it might be okay to admit this "spontaneous" evidence. The appeal court didn't:

"It is not up to the police to decide when they will get around to providing rights to a person whom they have arrested. The failure of the police to understand this basic proposition is a serious matter and must be treated as such when it is breached."

The judges did not mind that the officer, on seeing blood on Mr Mann, first asked if he was hurt. He was not. But the judges did mind that the officers delayed in explaining his rights.

2021.03.14 Don't Talk to Jurors During Trial

A juror asked an innocent question of someone wearing a uniform. The juror had trouble understanding a statement of admissions. The juror wanted to know more about it, and whether a witness would come to court and explain it.

The juror asked a deputy sheriff.

Instead of telling the juror to ask the judge, the sheriff asked the prosecutor about the exhibit.

The prosecutor explained the exhibit. Before the sheriff could explain the exhibit to the witness, defence counsel asked for a mistrial.

The judge turned down the application, but removed the sheriff from the case. R. v. Athwal, 2021 BCCA 84

Nobody should ever explain anything about the case to a juror, except in open court. The sheriff should not have attempted to get answers about the case for the juror.

Things might have gone differently if the sheriff had returned to the jury and explained the exhibit. The entire murder trial would have gone off the rails.

In other cases, police officers who were involved with or connected to the investigation thought it wouldn't be a problem to have dinner or drink a beer with a juror. They were wrong. The trials had to be done again.

After a trial, you can discuss the evidence with jurors, but you tread dangerous ground. A juror who discusses the jury's deliberations commits an offence under s.649 of the Criminal Code. A police officer who engages in such a conversation will usually be in contempt of court.

But during a trial, any conversation about the case could cause a mistrial. Even the possibility that you discussed evidence will cause the judge to worry. If defence learns that you, a witness, talked with a juror, during the trial, they will assume that you discussed the evidence until satisfied that you didn't. If a juror asks you to directions to the washroom, you can answer, but a wise officer will report that conversation to counsel.

2021.02.28 Spousal Privilege ends with Divorce

Wiretap might record what the killer told discussed with his wife about the killing. But s.189(6) of the Criminal Code and s.4(3) of the Canada Evidence Act prevent a court from admitting the recording. It's privileged. Indeed, the prosecution can't even compel the wife to testify about those conversations.

But if the killer and his wife divorce, spousal privilege ends. R. v. Al-Enzi, 2021 ONCA 81.

You don't need to read the whole decision to follow the reasonably clear explanation which starts at para 168.

2021.02.27 Paperwork that can Kill Your Career

In British Columbia, police officers who catch drunk drivers send reports to the Superintendent of Motor Vehicles, which generally results in significant penalties including driving prohibitions.

Those reports include a thing we lawyers call a "jurat". It says that you solemnly affirm, or declare or swear that the contents of the report are true.

Be careful of any document that contains one of those. You stake your credibility on it.

If you deliberately assert false information over a jurat, you are committing the crime of perjury. That will end your career quickly.

If you mistakenly assert false information, you could find yourself seriously embarrassed in a court room.

Q: Officer, today you say you saw my client was unsteady on his feet at the roadside?
A: Yes.
Q: You didn't see that in the police station?
A: I don't remember.
Q: You completed a report to the Superintendent of Motor Vehicles about this?
A: Yes.
Q: You were required to explain to the Superintendent why you thought he was too drunk to drive?
A: Yes.
Q: You understand that the Superintendent uses these reports to determine whether a driver should be prohibited from driving?
A: Yes.
Q: So you told the Superintendent all of your observations that day?
A: Yes.
Q: In that report, you listed the odour of liquor and the slurred speech, but did not mention anything about unsteadiness on his feet?
A: What? Oh. Um. I must have forgotten to write that part in. I filled out that form in a hurry.
Q: Officer, before you submitted the report to the Superintendent, you solemnly declared that it was true?
A: I filled in the part at the bottom.
Q: The words say that you solemnly declared that it was true.
A: I guess so.
Q: And it wasn't complete.
A: Well I did see him unsteady on his feet.
Q: I suggest to you that the report was accurate, and you are lying today.
A: No, I did see him unsteady on his feet.
Q: You so solemnly affirm today?
A: Yeah!
Q: But you solemnly affirmed something different when you wrote the report! Were you perjuring yourself then or are you perjuring yourself now?
[If it truly was a mistake, then you did not commit the crime of perjury. Perjury requires intent to deceive. But lawyers who cross-examine like to ask dramatic questions like that one.]

When you "fill in paperwork", make sure the sworn documents are completely true. When you come to court to testify, review carefully any documents you swore to be true. You can bet defence counsel hopes you will say something different on the witness stand.

A couple of officers nearly avoided all of that trouble, by failing to get a Commissioner for the Taking of Oaths to witness their oaths. Kuzmanovic v. The Superintendent of Motor Vehicles, 2021 BCCA 83. Someone in the office of the Superintendent noticed, and got the officers to submit sworn documents. The manner in which they patched it up became an issue in the litigation.

The legislation requires the officer to submit sworn (or affirmed) information. The case discussed what makes a properly sworn document.

The basic idea is simple. Only the document that starts or ends with the officer's solemn oath or affirmation is a sworn document. If you file other documents with it, they are not evidence. But if the contents of the sworn document refers to other specific documents and adopts them, then those become part of the sworn document "by reference". Like this:

"This investigation is accurately described in my report dated 2021-02-27 which is attached."

Please make sure that your report is, indeed, accurate.

2021.02.15 Swearing Charges and Seeking Process - Should it Be Recorded?

When a peace officer or public officer lays a charge, the justice of the peace follows the process set out in s.507 of the Criminal Code. That section does not require the justice of the peace to make a formal recording.

Lawyers for Mr Orr, 2021 BCCA 42 argued that it should. The trial judge rejected their application. The appeal court said they they followed the wrong procedure when making their complaint.

Mr Orr's lawyers weren't crazy. Swearing a charge is serious. Getting a warrant for someone's arrest is serious. They urged that every request for a warrant be recorded. If police get a warrant for someone's arrest without good reason, lawyers for the accused can do something about it.

At the trial, the officer who swore the charges against Mr Orr was made to testify. The officer had to explainwhat steps he took to assure himself that a warrant was needed in that case.

The poor officer could not remember the case. Like many court liaison officers, he swears many many charges in the course of his work.

But he could explain his usual procedure. That procedure ensured that whenever he asked for a warrant, he had good reasons.

And that was was why the judges approved of what he did.

If you swear a charge, read the file. Know why you think the accused is guilty.

If you ask for a warrant, read the file, and check background information. Know why you think it's in the public interest to arrest the accused rather than merely summon him/her to court. And tell the justice your reasons for wanting a warrant.

I add: if you think a summons is all you need for this file, check the background information. Every so often, our office handles a case where a victim needed protection from the accused, but the police sought only a summons.

Maybe one day, the process of laying charges will be recorded. Even if they aren't, you want to be able to answer questions like the ones Mr Orr's lawyers posed this officer. Follow a procedure that ensures that you know why you think the suspect is guilty and why a warrant should be issued.

2021.02.15 Videorecording Interviews Is a Good Idea

Mr Schneider, 2021 BCCA 41 put Natsumi Kogawa's naked body into a suitcase, and lugged it to a vacant lot. But did he kill her?

The pathologist who examined her decayed body could not clearly determine how she died. But suffocation was a live possiblity.

A police officer interviewed Mr Schneider. During the conversation, Mr Schneider explained that there was an angry argument. He briefly placed his hand over his nose and mouth, demonstrating what he did to her. He demonstrated this twice.

Naturally, that gesture took on great importance in the trial.

Too bad it wasn't video-recorded.

You don't want to be the officer who must explain why such an important interview was not video-recorded. You don't want to be the officer on the witness stand trying to explain what the gesture looked like.

Use the video-recording system for interviews. Not just for suspects, but also important witnesses, and children, and aged and vulnerable people. Check the system, to make sure it's working.

In the field, even your cell phone may record video.

2021.02.14 Translating Evidence

Mr Abdullahi, 2021 ONCA 82 spoke Somali. Toronto police intercepted his communications, and busted him for trafficking in firearms.

I infer that there were many interceptions that required translation.

At trial, defence challenged the translator, and cross-examined him for a long time. The trial judge accepted the translations. The jury convicted him. The appeal court agreed.

What did the Toronto Police Service do correctly?

First, they had a team of three Somali interpreters. Two did the initial translation. The third reviewed the recordings, and proof-read the transcripts. He kept the original translations, and made note of the changes he made to the efforts of the first two.

The prosecutors probably liked this: at trial, only one witness needed to testify about the translations - the third interpreter.

That interpreter would listen to the whole of the recording for himself. Then he would listen to it bit-by-bit, and confirm for himself that the translation was correct.

The judges seemed to like that procedure. The first step allowed him to grasp the meaning of the conversation for himself, without prejudicing himself by reading the work of the other interpreters. The second step permitted a careful proof-reading of others' work.

Defence complained that he lacked sufficient qualifications: he had no formal certification as an interpreter.

The judges dismissed this concern rapidly. The translator was born and raised in Somalia until he was 5. He used the Somali language for the rest of his life with his family, watching Somali TV, and engaging with the Somali community. He worked for several years doing translation work before he worked on this case.

Judges prefer experts to be independent of the parties. This translator was an employee of the police service. Considering the sensitivity of the investigation, I imagine that the investigators would not want to retain an outside expert on the Somali language. But that could throw some doubt on his objectivity.

This translator testified that he took care not to insert his opinions about what the speakers meant. The judges liked that.

Because the recordings and translations were disclosed well in advance of trial, the judges knew that the defendants could challenge any translations with which they disagreed.

To summarize:

2021.01.28 Mr Big and Mr Small

Security video recorded Mr Quinton, 2021 ONCA 44 as the last person to visit Mr Gilby, a drug dealer. The next person to enter that apartment found Mr Gilby dead in a pool of blood. Someone smashed his head in with a hammer. A set of his keys went missing.

Naturally, police suspected Mr Quinton.

Mr Quinton lived on disability benefits - which were slim. He abused drugs and alcohol so much that he arranged for his disability cheque to be managed by someone more trustworthy than him. Mr Quinton took medication for anxiety and depression. 

When undercover police befriended Mr Quinton, they gave him work. They paid him small sums - by most people's standards. But for Mr Quinton, these sums dramatically increased his disposable cash.

The undercover officer often visited him carrying a 6-pack of beer, which they shared, while Mr Quinton smoked marijuana - which was illegal at the time.

Mr Quinton suffered a stroke. The undercover officers assisted him in his time of need, caring for him when nobody else would.

When they turned up the pressure, he confessed to the murder, and led them to the drain where the victim's keys had been hidden.

After his conviction, defence argued that the confession should be excluded. The police had made Mr Quinton too dependent on the undercover officers.

Without deciding the question, the appeal court ordered a retrial. It bothered the judges that the officers prevented him from getting his medication before getting him to confess. They worried that admitting the confession might be an abuse of process, and suggested that the trial judge review the circumstances carefully at the new trial.

For officers conducting Mr Big operations, you'll want to review this one. Judges get skittish when Mr Big's kindness toward Mr Small creates a relationship of dependency. The operation should not take unfair advantage of the suspect's illnesses.

2021.01.17 Solicitor-Client Privilege - Careful What you Read

When police arrested Mr Borbely, 2021 ONCA 17 for murder, he had been driving his car. When the officers searched his car, they found a sealed envelope addressed to his lawyer.

The officers placed it - unopened - into another sealed envelope, awaiting the day that a judge could determine whether it was privileged.

That day came before the trial. The judge opened the envelopes and looked inside. He found a diary which described the events leading up to the disappearance of the deceased, and a letter to the lawyer.

Communications between lawyer and client are privileged: don't touch. The judge put the letter back into the envelope.

But the judge found that the diary did not record communications from the Mr Borbely to the lawyer. Therefore, it was evidence that the police and prosecutors could read and use.

The investigators behaved wisely. Judges and lawyers take privilege very seriously. If the officers had opened the envelope and read the privileged letter, a judge might well have stayed the entire prosecution.

If you encounter communications between suspect and lawyer, follow the lead of these officers: treat it like it's radioactive. Seal it up, and call in the lawyers.

(And don't secretly listen to your prisoners talking to their lawyers.)

2021.01.17 Reasonable Expectation of Privacy - Guest in a Bedroom

Does a guest enjoy a reasonable expectation of privacy?

The expectations of privacy in a bedroom differ according to the people making the claim of a violation of their privacy.

Mr Sangster, 2021 ONCA 21 stayed for 3 weeks at the apartment of a friend. Mr Sangster and his girlfriend slept in the friend's bedroom while the friend slept in the living room. But the owner's clothes and property were in the bedroom.

Someone got stabbed in the hallway. While police investigated this violent assault, social workers came to check up on the friend. They brought a police officer along for safety. The social worker asked the friend to let them into the bedroom. There, the social worker saw Mr Sangster holding a gun. She screamed and fled.

Police got a warrant and searched the place. They found the gun, and evidence linking Mr Sangster to the stabbing.

Mr Sangster complained that the police violated his reasonable expectation of privacy. The trial judge disagreed. So did the appeal court.

Does that mean guests have no expectation of privacy? No. It all depends upon the circumstances. In this case, the homeowner consented to the social worker's entry into the bedroom. Mr Sangster had minimal control over the bedroom. He made no contribution to he house. He shared the use of the room with everyone else in the apartment. Other guests may enjoy greater expectations of privacy.

2021.01.17 Warrant Drafting - Confidential Sources - "Step Six"

May drug dealers, and some other offenders, get busted because people in the criminal underworld tell police what they did.

When someone gives information on condition of anonymity, you owe him or her privacy. You must not reveal to the target - or anyone else - who informed on the target.

But the information serves no purpose if you can't use it.

When seeking a warrant to search or surveil the target, you can tell an issuing judge all about the confidential source and the information. Indeed, you need to explain why you can trust the source, as well as anything that suggests that should not trust the source. But if you do, you must seek a sealing order. Otherwise, the application for the warrant will be public, and the target will discover the identity of the source.

But a sealing order doesn't solve all of the problems. Confidential sources seem easy to deal with, but they get complicated fast.

If you bust the target, and he gets charged, he will demand a fair trial. Part of a fair trial involves reviewing the police work to see if it was done properly. That includes reviewing the application for the warrant.

And so we engage in the imprecise science of redacting.  We give the defence a copy of the application, but we remove from the copy anything which might identify the source. The defence then tells the judge that the redacted application lacks sufficient detail to justify the warrant, hoping that the judge will agree.

That's what happened in the case of Mr Perkins, 2021 BCCA 9. And the trial judge agreed that the redacted application failed to support the warrants at issue.

Not all was lost.

The Crown asked the judge to take "step six of the procedure laid out in R. v. Garofoli, 1990 CanLII 52 (SCC)".

The prosecutor showed the judge some of the original application, and provided a summary to defence of what it contained. The judge agreed that the summary adequately informed defence of the contents of the hidden material that defence could check to see if police did their job properly.

Complicated? Yes. Successful? Yes. The trial judge found that the additional information justified the production order at issue. That led to Mr Perkins' conviction.

On the appeal, defence complained that the redactions left the application looking imprecise and vague.  For example:

Source E “picked up cocaine [redacted] from the person he identified in the booking photo” as “[name]”

Suppose the redacted word was "scales" or "pipes" instead of "powder".

This argument could have succeeded. It didn't in this case.

Officers who draft applications for warrants, production orders, tracking devices and the like would be wise to draft in anticipation of the redacting, and judicial review.

In this case, the defence argument would have been avoided by writing:

Source E “picked up cocaine in the form of powder     from the person he identified in the booking photo ...

A redacted version of this sentence would not reveal the form of the cocaine, but would clearly establish that Source E acquired cocaine.

You might ask why there is extra space after the word "powder". That's to make it more difficult for someone to figure out what the redacted words are. One can't type the possible words and see if they fit.

If you don't understand "step six", this decision explains it fairly well.

2020.12.29 Language Barriers during Arrest - Penile Swab

Mr Cortes Rivera, 2020 ABCA 76 spoke Spanish. He got drunk at a house party. So did a woman. In the morning, the woman complained that he raped her. Police arrested him at 1:30pm that afternoon. They arranged for a Spanish interpreter to explain his rights.

Police swabbed his penis and interviewed him. The swab revealed the complainant's DNA on his penis. The interview committed him to a story which contradicted the version he gave at trial. This led to his conviction at trial.

He appealed on may grounds. His complaints about police treatment are worth considering.

The interpreter gave him the impression that he was allowed only one call to get legal advice. When you work with an interpreter, you know what you tell the interpreter, but you don't know whether the interpretation will be accurate. Fortunately, in this case, the investigators offered him several calls at different points in the investigation. The judges gave no weight to this complaint.

Mr Cortes Rivera asked to call a friend. He did not tell police that he intended to ask the friend to help him find a lawyer. The section 10(b) right to retain and instruct counsel includes the right to ask a friend for help finding a lawyer. Because he did not explain his purpose at the time, the judges found no breach of his s.10(b) rights. But when your prisoner asks to call a non-lawyer, you would be wise to ask the prisoner why they want to make that call.

When swabbing his penis, the police failed to respect his privacy (they stripped him fully naked, and one more person than necessary watched the process), they failed to make a complete record (they should have audio-recorded the procedure), and they deprived him of Spanish interpretation (they excluded the interpreter because she was female).

There are practical solutions to these problems:

  1. Most, "strip searches" do not require that the prisoner be rendered completely naked. Try to leave parts of a person clothed while you examine other parts.
  2. When searching intimate parts of a person, minimize the number of observers.
  3. For privacy it was necessary to exclude the female interpreter from the room. But her interpretation could have been given from outside the door, or through a cell phone on hands-free mode. Or she could have been in the room, if a privacy screen blocked her view of the suspect.
  4. Recording devices are commonplace. You probably have "an app for that" on your phone. When handling difficult suspects, recording your interactions is easy. When performing a penile swab, making a complete record is necessary.

The judges agreed that the officers breached Mr Cortes-Rivera's rights. But they admitted the evidence, because the officers made some efforts to respect his privacy. Mr Cortes Rivera's appeal failed.

2020.12.19 Reasonable Grounds to Arrest or Detain - When a Suspect Runs

If you find someone looking suspicious, and you ask them what they are doing, they have no obligation to explain. They don't have to tell you their name either. R. v. Guthrie, 1982 ABCA 201. And unless you detain them, they have no obligation to stick around and speak to you.

So if this suspicious person tries to walk away, you can't use that bare fact to justify attempting to arrest them.

But the way that they attempt to end the conversation may properly elevate your suspicion to a level that justifies an arrest or detention, depending on how they behave.

This difference in focus led to the conviction and sentencing of Mr Coutu, 2020 MBCA 106.

Someone robbed a convenience store. It wasn't Mr Coutu. But the robber wore clothing similar to Mr Coutu. A dog track led police to the area where police found Mr Coutu, but the dog lost the track. When police saw Mr Coutu, they took an interest. A police officer yelled to him "police, show me your hands". Mr Coutu walked backwards and started to remove his backpack. It looked like he was going to run away.

The officer arrested him for robbery. In the backpack, the officer found a loaded sawed-off shotgun, two throwing stars and an air pistol with a silencer. Bad stuff. It led to charges.

The trial judge found that the match between Mr Coutu's clothing and the broadcasted description of the robber was too generic. The trial judge concluded that the arrest was unlawful.

The Court of Appeal disagreed. Mr Coutu's response to police added to the officer's grounds, rendering them lawful.

Mr Coutu's reluctance to speak with police was not  an additional reason to justify arrest. But his apparent preparation to run away after being detained was.

The excitement of the chase makes subsequent documentation harder to do. This officer must have done a pretty good job. After an exciting pursuit, write down the interesting details of what happened when you found the quarry.

That includes you dogmasters too!

2020.11.29 Disclosure - Even Unimportant Things can be Relevant

This isn't breaking news. I overlooked it when it first came out. I re-read it today, and thought that more people might find it interesting than just undercover officers.

An undercover officer befriended Mr Hersi, 2019 ONCA 94 because police had information that he took an interest in extremist causes. Mr Hersi told the officer that he was going to quit his job, fly to Egypt, and from there, go to Somalia and join a terrorist organization. Mr Hersi did quit his job; and he bought a plane ticket to Egypt. He urged the officer to join him.

Police busted him at the airport for attempting to contributed to a terrorist group.

The undercover officer deleted some of the text messages he received from Mr Hersi early in the operation. He did so because he saw nothing relevant or important in the messages, but lightweight chatter.

At trial, defence claimed that the messages were crucial. They claimed that the undercover officer encouraged Mr Hersi to join a terrorist organization, and the messages would have proven it.

Fortunately, the officer made verbatim notes of the messages.

The court found that destruction of the messages from the phone was a breach of the defendant's right to full disclosure; but it wasn't a terribly serious breach because the officer took steps to preserve the evidence.

It is human nature to rank the importance of the evidence you collect during an investigation. Evidence which proves the defendant's guilt feels like "the good stuff". But the defence will look at the evidence differently; they may value highly the evidence you overlook. Therefore, before you destroy evidence, second-guess yourself. "I might not think this is important, but is there some possibility that someone else will?"

2020.11.22 Bad Character - Good Clues can be Bad Testimony

A big investigation into organized crime caught lots of suspects. Among them, police busted Mr Cook, 2020 ONCA 731 for drugs and proceeds of crime.

Part of the investigation included surveillance. Officers saw Mr Cook hanging out with members of the Hells Angels. Part of the investigation included wiretap. Mr Cook spent time talking with a friend of his about how to beat drug possession charges. Part of the investigation involved a search of his house. Police found the kinds of Hells Angels paraphernalia which the Angels do not sell. You have to earn it from them.

Does that information make you think he was probably guilty?


So far, this article describes no evidence that tends to show that Mr Cook possessed the cocaine and anabolic steroids that police found, nor whether the money in his house came from the commission of crimes.

Perhaps you think he's a bad guy because of his choice of friends. Perhaps you think he would possess drugs and profit from them because he's a bad guy.

That's reasoning from bad character evidence. Defence lawyers hate it.

This kind of information often helps you find felons, but judges don't like to use it for proving guilt.  Once we know that the defendant is a bad guy, it becomes easy to stop worrying about whether the evidence actually proves his guilt in this particular case.

The prosecutor presented lots of this bad character evidence. To a jury. The jury convicted. The Court of Appeal worried that the jury convicted because they hated Mr Cook, instead of relying on the evidence. Now Mr Cook will get a retrial. And with COVID running rampant, who knows whether that trial will ever run. Mr Cook may beat the charge. He may beat the charge because the prosecutor told the jury that he is a bad guy.

It was the prosecutor who screwed up this time. But police officers make this mistake all the time.

When testifying, don't mention the defendant's previous crimes unless specifically asked.

You can refer to bad character evidence in a search warrant application, but be skittish about mentioning it at trial. Especially when it's a trial by jury.

2020.11.14 The morning after the night before - Text Messages Before and After the Sex

Mr Langan, 2019 BCCA 467 separated from the mother of his child. After trying to reconcile, she decided that she wanted only to be friends. They lived in different parts of the province. Using text messaging, they planned a visit for one summer weekend. She told him "I’m not having sex with you if that’s what your trying to get at."

But sex happened anyway.

Afterwards, she complained about what he did to her, again by text message. His text responses agreed that she told him "no", but he had intercourse with her anyway.

She went to police. Charges were laid. She testified at trial, and the text messages made a big difference at trial.

The trial judge convicted. Two of the three Court of Appeal felt that the trial judge made errors admitting the text messages, and ordered a new trial. Most of the judges of the Supreme Court of Canada sided with the trial judge. Langan, 2020 SCC 33

This case is important for lawyers, because it clarifies rules of evidence relating to such text conversations, and also the rules for Crown tendering evidence of the complainant's prior sexual activity.

I think, for police officers, this case serves as a useful reminder of the importance of gathering text messages from witnesses who converse that way with the suspect. All too many victims block their assailants' accounts, and delete all messages. Capture that precious evidence before they do. In sexual assault trials, conversations between the only two witnesses who know what happened can have great probative value.

I observe that sometimes, officers even encourage the complainant to converse with the suspect, and record the conversation. Of course, such an investigative operation requires judicial pre-authorization.

2020.11.01 After Godoy - Powers of Arrest and Search after Emergency Entry of a Residence

The 911 caller said he saw a man beating a woman in a car. He described the man and the car, and said the licence plate was either either “BEWN 480” or “BEWN 483”.

Eight minutes later, officers found a matching car bearing licence plate “BEWN 840” outside a residence.

Can they enter the residence?

The senior officer at the scene called the 911 caller back to get more detail. That man said he saw the man in the car punching the woman in the head, she was "turtling" from the strikes and he put her in a headlock.

The officers knocked long and loudly at the door, announcing themselves.

Nobody answered.

They entered and repeatedly announced themselves, but there was nobody on the main floor.

From the top of the stairs to the basement, an officer saw a man who resembled the description given by the 911 caller. The officers called for all the people in the basement to come up.

Eventually, a woman came up the steps. She had fresh injuries on her face.

Okay. Now that she was safe, could the officers search the basement?

Two officers descended to the basement. One went left, in the direction they last saw the man. The other officer went right.

The one that followed the man found Mr Stairs, 2020 ONCA 678 and arrested him. The one that went right found his drugs in a Tupperware container. The officer opened the lid to look at the drugs. Lots of methamphetamine.

Did the officer who found the drugs search lawfully?

The judge at his drug trial said that the officers' actions were all lawful. The Court of Appeal found that the legal questions went from easy to hard.

1. Could they enter the residence?

Yes. Easy.

The public pays police officers to preserve life above all. Other considerations, like property, detection of crime, or regulatory offences, are secondary. The 911 caller's information gave clear reasons to fear for the woman's safety. Where you have reason to suspect that life (not minor injury) is at risk, you can enter private places - even residences, without a warrant. But only for the purpose of protecting life.

2. Once they found the woman, could they arrest the man?


Defence argued that once the woman was safe, the officers no longer had any lawful authority to remain in the residence. They should have left the residence and got a Feeney warrant. All of the appeal court judges agreed that powers of warrantless search of residences are limited, but that the officers had reasonable grounds to believe that the man assaulted the woman, and therefore, having entered the residence lawfully, they could arrest the man.

Defence also argued that the police should have interviewed the woman before deciding whether to arrest the man. The judges rejected that idea too - in this case. Your mileage may differ if you have less-compelling evidence that an offence occurred.

3. Did the second officer search lawfully?

The second officer explained that he looked in the area that the suspect walked away from for the purpose of ensuring officer safety during the arrest. He was clearing the scene.

The trial judge and two judges of the Court of Appeal accepted this as a sufficient reason.

The third judge in the Court of Appeal wasn't convinced. He pointed out that the officer had no reason to think that anyone or any thing in basement that posed any danger to police.

4. Was opening the Tupperware container a problem?

Yes or no.

The judges characterized what happened with the container differently, and reached different conclusions.

The majority said that the officer saw the drugs in "plain view" and seized them, and opened the container after the seizure. I think that was a generous interpretation. You should not model your safety searches on this interpretation.

The dissenting judge characterized it as searching. The only lawful authority available for being in that part of the basement was to search it for people who posed a threat to the officers. Why was he opening a Tupperware container?

If your authority to search a house depends upon the danger that the people in it might pose to you, then look only in places where you might find people. Don't look in Tupperware containers.

On the other hand, if you find contraband in "plain view" while performing such a search, you can seize it. I suggest that you leave the seizing until after you have ensured that the residence is safe. I suggest that you don't open containers until you have taken them out of the residence.

Can you photograph the item before you lay hands on it? That depends. If you stop to photograph and seize the thing of interest before you finish clearing the scene, nobody will believe that you were concerned for your safety. If you photograph more than the object that you seize, there's a reasonable argument that you're converting a safety search into an evidentiary search.

Maybe you should drop an object - such as your business card - in the location where the thing lay. Take the contraband away. Get your search warrant, and come back and photograph the hell out of the place. Don't forget to mention in your ITO that you dropped your business card in the place where you found the object, and you want to photograph that location.

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