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The Criminal Process

Crown Disclosure in a Criminal Case

Reviewed by Michael Murphy, K.C., Senior Counsel · Updated

Crown disclosure is the evidence the prosecution holds, handed over to you before you are asked to make any decision about the charge. It is not a courtesy and it is not negotiated. The Crown has a standing legal duty to produce everything in its possession that is relevant to the case, including material that helps you, and that duty continues until the case is over.

Crown Disclosure Exists So the Plea Is Informed

The duty comes from the Supreme Court of Canada’s decision in R v Stinchcombe, reported on CanLII. The reasoning is straightforward. The state cannot ask a person to answer a charge while holding back what it knows about it. Everything in the first appearance chapter about not pleading early follows from this.

What the Package Usually Contains

Expect the information or indictment, police narratives and notes, witness statements, and any audio or video, including cruiser and body camera footage where it exists. Impaired driving files add the breath technician’s certificate and the instrument records, which is why the DUI charges page treats disclosure as the first real step. Drug files add analyst certificates and search documents, covered on the drug charges page.

It Arrives in Stages

Initial disclosure comes first, and it is often thin. Video, expert reports, and third party records follow later, sometimes months later. A case is not ready to be assessed on the first package alone, and a lawyer who tells you the file is weak or strong before the video arrives is guessing.

Missing Material Is Raised in Writing

Where something is absent, the practice is a written request to the Crown identifying exactly what is missing and why it is relevant. Most gaps close at that stage. Where they do not, the matter can be put before a judge, and remedies range from an order to produce through to a stay in the rare case where the failure has made a fair trial impossible.

Some Records Are Not Automatic

Records held by third parties, such as counselling or medical files, are not part of ordinary disclosure and require a separate application on a stricter test. A privacy interest belonging to someone other than the Crown is being weighed. These applications take time and are argued on their own footing.

Once disclosure is in hand the case can actually be assessed, which is when the Crown election and the realistic outcomes come into view. If you have received a package and cannot make sense of it, contact the firm and bring the disc or the link.

Westin Hebert at his desk in the firm's Moncton office

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