What Case Law Doesn't Tell You About Your Criminal Case

When people are charged, many start researching. They search CanLII, find decisions with facts that look like theirs, and read what the judge did. Some ask an AI tool to do the same thing. It is a natural instinct, and reading the law is never a bad idea. But case law is a poor guide to what will probably happen in your case, because it was never meant to describe the ordinary case. It describes the edges.

Why Decisions Get Written and Reported

Most criminal cases never produce a written judgment at all. The Supreme Court of Canada has called resolution agreements between Crown and defence “commonplace and vitally important,” and noted that joint submissions “help to resolve the vast majority of criminal cases in Canada” (R. v. Anthony-Cook, 2016 SCC 43). Statistics Canada’s adult criminal court data show that about a third of cases end with charges stayed or withdrawn, and only a few percent end in an acquittal.

A withdrawal negotiated with the Crown, a guilty plea to a lesser offence with a joint sentencing position, a peace bond, a diversion program: these outcomes are the everyday work of criminal courts, and almost none of them leave a published record explaining why.

The decisions you do find online are a filtered sample:

• Trials with contested legal issues, where the judge had to rule on something difficult enough to write reasons.
• Appeals, which exist only because one side believed something went wrong.
• Cases with unusual facts, which judges and legal publishers are more likely to report precisely because they are unusual.

That sample is useful for lawyers. It is not representative of what happens to most people charged with the same offence.

There is a second filter on top of that one. Free databases and search engines surface some decisions far more readily than others, and AI tools trained on the public web inherit the same skew. The cases you can easily find are not a random sample even of the cases that were decided in writing.

Case Law Defines Boundaries, Not the Middle

Appellate decisions, especially from the Court of Appeal and the Supreme Court of Canada, mostly answer the question “how far can this go?” How far can police go in a search before it breaches the Charter? How long can a case take before the delay is unreasonable? When must a judge exclude evidence? When is a sentence so far outside the norm that it must be changed?

Those are boundary questions. The answers tell you what is clearly allowed and clearly not allowed. They tell you much less about where most cases actually land inside those boundaries.

Sentencing Is a Good Example

Sentencing decisions are where this misleads people most. If you search for sentences imposed for a particular offence, you will find appeal decisions about sentences that someone thought were too high or too low. The Supreme Court has said that sentencing ranges are guidelines rather than hard and fast rules, and that appeal courts should not interfere with a sentence just because they would have imposed a different one (R. v. Lacasse, 2015 SCC 64). So the reported cases mostly show the outliers, and the reasons appeal courts gave for leaving them alone or changing them.

What a first offender in Barrie can realistically expect on a particular charge depends far more on how comparable cases are routinely resolved in that courthouse, which is information that is rarely written down.

Delay Is Another

The Supreme Court of Canada’s decision in R. v. Jordan, 2016 SCC 27, set ceilings for how long a criminal case can take: 18 months for cases tried in the Ontario Court of Justice and 30 months for cases in the Superior Court. Past the ceiling, delay is presumed unreasonable unless the Crown shows exceptional circumstances.

People often read Jordan as a promise that their case will be thrown out after 18 months. It is not. Delay caused or waived by the defence is deducted, exceptional circumstances can justify more time, and below the ceiling the defence has to show both that it moved the case along and that the case took markedly longer than it reasonably should have. The decision draws a boundary. Whether your case is anywhere near it depends on the detailed history of your file, which is something a lawyer reconstructs from the court record and the disclosure timeline.

The Knowledge That Isn’t in the Reports

Much of criminal defence practice depends on things no database records:

• How the local Crown office approaches a type of charge, including its current policies on diversion, peace bonds and resolution.
• What resolutions are realistically available for a given set of facts, and what usually happens at a judicial pre-trial.
• How local programs work, from diversion and early intervention programs to bail supervision and treatment options.
• How a particular police service documents cases, which tells a lawyer what should be in your disclosure and what is missing.

Much of that knowledge comes from discussions that are private by design. In the Superior Court of Justice, the Criminal Proceedings Rules provide that pre-trial conferences “shall be closed to the public.” Crown and defence resolution discussions are not published. Lawyers learn what is normal from being in those rooms, file after file, year after year.

This is also why AI tools, which learn from published text, are good at explaining the law and poor at predicting outcomes. We explain that in Can ChatGPT Defend My Criminal Charges?

The Law Itself Moves

Even the published rules change. Parliament amends the Criminal Code regularly. Canada’s bail provisions, for example, were changed again in 2026. Appeal courts revisit earlier decisions. A case that was good law three years ago may now be limited or overtaken, and older decisions remain online without warning labels.

Lawyers track these changes as part of their practice. Someone reading decisions for the first time, or relying on a chatbot trained on older material, often cannot tell which cases still apply.

Why Lawyers Still Read Case Law Closely

None of this means case law is unimportant. It is the framework every argument is built on. When a case does go to a contested hearing, the outcome can turn on a single decision about a search, a statement or a delay, and knowing those decisions well is essential. The point is that case law is one tool among several. Lawyers combine it with knowledge of how cases are actually resolved, which is the part a search engine cannot supply.

How to Use Case Law Wisely

Reading the law can help you understand your case and ask better questions. A few guidelines:

1. Read for principles, not predictions. A case can tell you what the Crown has to prove or what a Charter right protects. It rarely tells you what will happen to you.
2. Check the court and the date. A Supreme Court of Canada decision binds every court; a trial decision from another province binds none. Newer decisions may change older ones.
3. Notice why the case was reported. If it is an appeal, ask what went wrong. If the facts are unusual, ask how yours are different.
4. Bring what you find to your lawyer. A good lawyer will tell you why a case does or does not help you.

Our articles on whether you need a criminal lawyer and how you can be charged with no evidence explain how the law applies in ordinary cases. If you are thinking of handling your case alone, read Should I Represent Myself on My Criminal Charges? first.

How Mor Fisher Can Help

Our lawyers are in the courts of Barrie and Central Ontario every week. That experience is what lets us tell you not only what the law says, but how cases like yours are usually handled where your case is being heard. A free first consultation can give you that picture, including what realistic resolutions look like and whether your case is one that should go to trial.

The case law tells you the boundaries. A lawyer who works in your courthouse can tell you where your case is likely to land. Contact Mor Fisher LLP at 705-721-6642 or through our contact page.