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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.


40253

Mark Moore v. His Majesty the King

(Ontario) (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)
2023-05-12 Close file on Leave
2023-05-11 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2023-05-11 Judgment on leave sent to the parties
2023-05-11 Judgment of the Court on the application for leave to appeal, The motion for an extension of time to serve and file the application for leave to appeal is granted. The motion to appoint counsel is dismissed. The application for leave to appeal from the judgment of the Court of Appeal for Ontario, Number C61571, 2020 ONCA 827, dated December 21, 2020 is dismissed.
Dismissed
2023-05-11 Decision on the motion to appoint counsel, See decision on judgment
Dismissed
2023-05-11 Decision on motion to extend time to file and /or serve the leave application, See decision on judgment
Granted
2023-04-03 All materials on application for leave submitted to the Judges, for consideration by the Court
2023-04-03 Submission of motion to appoint counsel, for consideration by the Court
2023-04-03 Submission of motion to extend time to file and/ or serve the leave application, for consideration by the Court
2023-03-01 Supplemental document, (Letter Form), All documents served on the respondent Mark Moore
2022-10-21 Motion to extend the time to file and or serve the application for leave to appeal, (Book Form), Paper copy, Completed on: 2022-11-04, (Electronic version filed on 2023-03-01) Mark Moore
2022-10-11 Letter and notice pursuant to Rule 64 sent to, the applicant, via registered mail.
2022-08-29 Certificate (on limitations to public access), (Letter Form), (Printed version filed on 2022-08-30) His Majesty the King
2022-08-29 Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2022-09-12, (Printed version filed on 2022-08-30) His Majesty the King
2022-07-21 Correspondence received from Mark Moore
2022-07-21 Certificate (on limitations to public access), Public access to information form
Mark Moore
2022-06-29 Letter advising parties of an incomplete application for leave to appeal, FILE OPENED 2022-06-29
2022-01-11 Supplemental document, (Letter Form), supplemental 01: ONSC Response
supplemental 02: excerpt
supplemental 03: excerpt
supplemental 04: ONCA Respondent's Factum
supplemental 05: ONCA Appellant's Factum, (Electronic version filed on 2022-06-29)
Mark Moore
2022-01-11 Correspondence received from, (Letter Form), (Electronic version filed on 2022-06-29) Mark Moore
2022-01-11 Motion to appoint counsel, (Book Form), require:
-proof of service (rec'd 2022-06-29)
-letter from a lawyer who is willing to represent the applicant (rec'd 2023/03/28)

motion includes the following documents:
-Motion for appointment of counsel
-Letter from Legal Aid dated 2015-12-10
-Letter from counsel to Legal Aid dated 2021-05-17
-Letter from Legal Aid dated 2021-09-10, Completed on: 2023-03-21, (Electronic version filed on 2022-06-29)
Mark Moore
2022-01-11 Application for leave to appeal, (Book Form), Filed:
- proof of service for all material upon the respondent (rec'd 2022-06-29)
- public access to information form (rec'd 2022-07-21)
- Formal Order form (rec'd 2022-07-21)

Still Required:
-amended style of cause pursuant to Rule 22 of the Rules of the Supreme Court of Canada
-final order of the Ontario Court of Appeal (Rec'd 2022-10-26)
-final/signed reasons for judgment and order of the Ontario Superior Court of Justice
-motion for extension of time 9(Rec'd 2022-10-21)
-copy of a letter from a lawyer who is willing to represent the applicant, Completed on: 2023-03-01, (Electronic version filed on 2022-06-29)
Mark Moore

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
Moore, Mark Applicant Active

v.

Main parties - Respondents
Name Role Status
His Majesty the King Respondent Active

Counsel

Party: Moore, Mark

This party is not represented by counsel.

Party: His Majesty the King

Counsel
Names
Roger Pinnock
Katie Doherty
Contact information
Crown Law Office - Criminal
720 Bay Street
10th Floor
Toronto, Ontario
M7A 2S9
Telephone: (416) 326-4600
FAX: (416) 326-4656
Email: roger.pinnock@ontario.ca

Summary

Keywords

Charter of Rights — Right to fair trial — Criminal law — Severance — Evidence — Reasonableness of verdicts — Jury charge — Whether it was an error to deny severance of one count — Whether the jury charge was unfair, imbalanced and breached s. 11 of the Canadian Charter of Rights and Freedoms — Whether it was an error to allow Crown counsel to adduce speculative motives — Whether a trial judge referring to an accused as Mr. Murder on multiple occasions while instructing the jury prejudices the right to a fair jury trial — Whether verdicts are unreasonable — Whether convictions do not properly reflect significant evidence.

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.

In 2010, four men were fatally shot in three unconnected shootings. Mr. Moore was charged with all four murders and tried before a jury. An application to sever one charge was dismissed. The Crown’s case was circumstantial and in part relied on evidence of Mr. Williams, an unsavoury witness whose testimony required a vetrovec warning. The Crown’s case also relied on intercepted phone and text messages, Mr. Moore’s rap lyrics, after-the-fact conduct, evidence connecting Mr. Moore to the two handguns used in the shootings, forensic evidence, and the Crown’s theory of motive. A jury convicted Mr. Moore on four counts of first degree murder. The Court of Appeal dismissed an appeal.

Lower court rulings

May 30, 2015
Ontario Superior Court of Justice


Convictions on four counts of first degree murder

December 21, 2020
Court of Appeal for Ontario

2020 ONCA 827, C61571

Appeal dismissed

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: 2025-02-27