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Case information

Conduct a refined search of the Supreme Court of Canada database to obtain details on the status of a matter before the Court.


41824

His Majesty the King v. Karine Rioux

(Quebec) (Criminal) (By Leave)

Docket

Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.

List of proceedings
Date Proceeding Filed By
(if applicable)
2025-09-19 Close file on Leave
2025-09-18 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2025-09-18 Judgment on leave sent to the parties
2025-09-18 Judgment of the Court on the application for leave to appeal, The application for leave to appeal from the judgment of the Court of Appeal of Quebec (Québec), Number 200-10-700102-242, 2025 QCCA 350, dated March 25, 2025, is dismissed.
Dismissed
2025-08-18 All materials on application for leave submitted to the Judges, for consideration by the Court
2025-06-23 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2025-06-24) Karine Rioux
2025-06-23 Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2025-06-23, (Printed version filed on 2025-06-24) Karine Rioux
2025-06-10 Lower court order - e-filing, Amended version His Majesty the King
2025-05-27 Letter acknowledging receipt of a complete application for leave to appeal, File opened
2025-05-22 Certificate (on limitations to public access), 23B, (Printed version filed on 2025-05-22) His Majesty the King
2025-05-22 Certificate (on limitations to public access), 23A, (Printed version filed on 2025-05-22) His Majesty the King
2025-05-22 Application for leave to appeal, (Book Form), Completed on: 2025-05-22, (Printed version filed on 2025-05-22) His Majesty the King

Parties

Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.

Main parties

Main parties - Appellants
Name Role Status
His Majesty the King Applicant Active

v.

Main parties - Respondents
Name Role Status
Rioux, Karine Respondent Active

Counsel

Party: His Majesty the King

Counsel
Names
Gabriel Bervin
Normand Morneau-Deschênes
Contact information
Directeur des poursuites criminelles et pénales
300 Boulevard Jean Lesage
Québec, Quebec
G1K 8K6
Telephone: (418) 643-9059 Ext: 21591
Email: gabriel.bervin@dpcp.gouv.qc.ca
Agent
Name
Isabelle Bouchard
Contact information
Directeur des poursuites criminelles et pénales du Québec
Palais de justice de Gatineau
17, rue Laurier, Bureau 1.230
Gatineau, Quebec
J8X 4C1
Telephone: (819) 776-8111 Ext: 60442
FAX: (819) 772-3986
Email: isabelle.bouchard@dpcp.gouv.qc.ca

Party: Rioux, Karine

Counsel
Names
Damir Musaefendic
Hugo Caissy
Maria Choquette Stuart
Contact information
Centre communautaire juridique du Bas-St-Laurent
320, rue Saint-Germain Est, bureau 601
Rimouski, Quebec
G5L 1C2
Telephone: (418) 722-4477
FAX: (418) 722-4077
Email: dmusaefendic@ccjbslg.qc.ca

Summary

Keywords

Criminal law — Sentencing — Conditional sentence of imprisonment — Impaired driving causing death — Whether Quebec Court of Appeal erred in law in dismissing objectives of denunciation and deterrence in context of offence of impaired driving causing death — Whether Court of Appeal erred in law in failing to attach to conditional sentence of imprisonment truly punitive conditions of nature to limit liberty of respondent.

Summary

Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.

This is a sentencing case in which Karine Rioux pleaded guilty to a charge of having caused death while driving with an alcohol level in her blood exceeding the legal limit. The parties agreed on the length of the sentence but not on the manner in which that sentence will be served.

The trial judge found that Ms. Rioux did not represent a danger to the safety of the community. However, with the goal of satisfying the objectives of denunciation and deterrence, an unconditional prison sentence had to be ordered. In the Court of Appeal’s view, the judge committed an error in principle in giving definitive weight to the objectives of denunciation and deterrence. That error by the judge was sufficient to warrant the intervention of the court. Consequently, it substituted a sentence of imprisonment of two years less a day to be served in the community for the sentence.

Lower court rulings

July 4, 2024
Court of Quebec

110-01-002877-210 (French only)

Sentence of two years less day of detention imposed on accused

March 25, 2025
Court of Appeal of Quebec (Québec)

2025 QCCA 350 (French only)

Appeal allowed
Trial judgment set aside
Sentence of imprisonment of two years less day to be served in the community substituted for sentence of imprisonment of two years less day

Filed documents

The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.

Downloadable PDFs

Not available

The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.

Downloadable PDFs

Not available

The condensed books of the appellant, the respondent and the intervener will be posted here upon receipt of the electronic version, 2 days prior to the scheduled appeal hearing. You may also obtain copies of condensed books by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a condensed book or want permission to use a condensed book, please contact the author of the condensed book directly. Their contact information appears on the first page of each condensed book.

Downloadable PDFs

Not available

Webcasts

Not available.

Date modified: 2025-09-20