Case information
Consult our database for details on a Supreme Court of Canada case.
41927
Joshua Sarroino v. His Majesty the King
(Quebec) (Criminal) (By Leave)
Docket
Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.
| Date | Proceeding | Filed By (if applicable) |
|---|---|---|
| 2026-10-23 | Correspondence (sent by the Court) to, Letter of appearance by zoom | |
| 2026-10-23 | Correspondence (sent by the Court) to, Letter of appearance in person | |
| 2026-10-14 | Correspondence (sent by the Court) to, Letter of direction | |
| 2026-10-09 | Notice of appearance, (Letter Form), Daniel J. Song, K.C., Caroline L. Senini and Daniel R. MacLennan will appear. Caroline L. Senini will present oral arguments. , (Printed version due on 2026-10-19) | Independent Criminal Defence Advocacy Society |
| 2026-10-08 | Correspondence received from, (Letter Form), the appellant; explaining the amendments in the factum and the record., (Printed version due on 2026-10-16) | Joshua Sarroino |
| 2026-10-08 | Notice of appearance, (Letter Form), Frank Addario, Jamey Foy and Nikolas De Stefano will appear. Mr. Addario will present oral arguments., (Printed version due on 2026-10-16) | Joshua Sarroino |
| 2026-10-06 | Notice of appearance, (Letter Form), Anil K. Kapoor and Shirin M. Mollayeva will appear. Mr. Kapoor will present oral arguments., (Printed version filed on 2026-10-07) | Canadian Civil Liberties Association |
| 2026-10-06 |
Notice of appearance, (Letter Form), Nicholas Hay and Jennifer Epstein will appear before the Court. Nicholas Hay will present oral argument. , (Printed version due on 2026-10-14) |
Attorney General of Ontario |
| 2026-10-02 |
Notice of appearance, (Letter Form), Ariel Herscovitch and Cassandra Richards will appear before the Court. Ariel Herscovitch will present oral argument. , (Printed version due on 2026-10-09) |
Criminal Lawyers' Association (Ontario) |
| 2026-10-01 |
Notice of appearance, (Letter Form), Tian Meng and Francis Pilotte will appear before the Court. Tian Meng will present oral argument. 2 reserved seats requested, (Printed version filed on 2026-10-02) |
His Majesty the King |
| 2026-08-18 | Intervener's book of authorities, (Book Form), Completed on: 2026-08-26, (Printed version filed on 2026-08-24) | Independent Criminal Defence Advocacy Society |
| 2026-08-18 |
Intervener's factum, (Book Form), Missing: - Amended printed version double sided printing (Rec 8-26-2026), Completed on: 2026-08-26, (Printed version filed on 2026-08-26) |
Independent Criminal Defence Advocacy Society |
| 2026-08-18 | Intervener's factum, (Book Form), Completed on: 2026-08-20, (Printed version filed on 2026-08-19) | Criminal Lawyers' Association (Ontario) |
| 2026-08-17 | Intervener's factum, (Book Form), Completed on: 2026-08-21, (Printed version filed on 2026-08-19) | Canadian Civil Liberties Association |
| 2026-08-14 | Intervener's book of authorities, (Book Form), Incomplete, (Printed version due on 2026-08-21) | Attorney General of Ontario |
| 2026-08-14 | Intervener's factum, (Book Form), Incomplete, (Printed version due on 2026-08-21) | Attorney General of Ontario |
| 2026-07-13 | Notice of hearing sent to parties | |
| 2026-07-13 | Appeal hearing scheduled, 2026-11-05 | |
| 2026-07-07 | Order on motion for leave to intervene, by JUSTICE KASIRER | |
| 2026-07-07 |
Decision on the motion for leave to intervene, Kas, UPON APPLICATIONS by the Attorney General of Ontario, the Criminal Lawyers’ Association (Ontario), the Canadian Civil Liberties Association and the Independent Criminal Defence Advocacy Society for leave to intervene in the above appeal; AND THE MATERIAL FILED having been read; IT IS HEREBY ORDERED THAT: The motions for leave to intervene are granted, and the four (4) interveners shall each be entitled to serve and file a factum not to exceed ten (10) pages in length and book of authorities, if any, on or before August 18, 2026. The four (4) interveners are each granted permission to present oral argument not exceeding five (5) minutes at the hearing of the appeal. The interveners are not entitled to express a position on the disposition of the appeal, to raise new issues, to adduce further evidence or otherwise to supplement the record of the parties. The interveners are not permitted to advance submissions that duplicate those of the other parties. Pursuant to Rule 59(1)(a) of the Rules of the Supreme Court of Canada, the interveners shall pay to the appellant and the respondent any additional disbursements resulting from their respective interventions. Granted |
|
| 2026-07-07 | Submission of motion for leave to intervene, Kas | |
| 2026-06-30 | Appeal perfected for hearing | |
| 2026-06-30 | Certificate of counsel (attesting to record), (Letter Form), 24B, (Printed version filed on 2026-07-06) | His Majesty the King |
| 2026-06-30 |
Certificate (on limitations to public access), (Letter Form), 23A Amended version required , (Printed version filed on 2026-07-06) |
His Majesty the King |
| 2026-06-30 | Respondent's book of authorities, (Book Form), Completed on: 2026-07-06, (Printed version filed on 2026-07-06) | His Majesty the King |
| 2026-06-30 | Respondent's record, (Book Form), Completed on: 2026-07-06, (Printed version filed on 2026-07-06) | His Majesty the King |
| 2026-06-30 | Respondent's factum, (Book Form), Completed on: 2026-07-06, (Printed version filed on 2026-07-06) | His Majesty the King |
| 2026-06-19 | Correspondence received from, (Letter Form), re: motions for intervention - will not file a response to motions | His Majesty the King |
| 2026-06-16 | Correspondence received from, (Letter Form), re: motions for interventions - will not file a response to motions | Joshua Sarroino |
| 2026-06-08 | Motion for leave to intervene, (Book Form), Completed on: 2026-06-08, (Printed version filed on 2026-06-09) | Attorney General of Ontario |
| 2026-06-05 | Notice of name | Independent Criminal Defence Advocacy Society |
| 2026-06-05 | Motion for leave to intervene, (Book Form), Completed on: 2026-06-08, (Printed version filed on 2026-06-09) | Independent Criminal Defence Advocacy Society |
| 2026-06-05 | Notice of name | Canadian Civil Liberties Association |
| 2026-06-05 | Motion for leave to intervene, (Book Form), Completed on: 2026-06-08, (Printed version filed on 2026-06-09) | Canadian Civil Liberties Association |
| 2026-06-05 | Notice of name, (Letter Form), (Printed version filed on 2026-06-05) | Criminal Lawyers' Association (Ontario) |
| 2026-06-05 | Motion for leave to intervene, (Book Form), Completed on: 2026-06-08, (Printed version filed on 2026-06-05) | Criminal Lawyers' Association (Ontario) |
| 2026-05-11 | Appellant's book of authorities, (Book Form), Completed on: 2026-05-13, (Printed version filed on 2026-05-12) | Joshua Sarroino |
| 2026-05-11 | Appellant's record, (Book Form), Amended record rec'd 10/08/2026, Completed on: 2026-05-13, (Printed version filed on 2026-05-12) | Joshua Sarroino |
| 2026-05-11 | Appellant's factum, (Book Form), Amended factum rec'd 10/08/2026, Completed on: 2026-05-13, (Printed version filed on 2026-05-12) | Joshua Sarroino |
| 2026-03-16 | Notice of appeal, (Letter Form), Completed on: 2026-03-16, (Printed version filed on 2026-03-17) | Joshua Sarroino |
| 2026-02-12 | Copy of formal judgment sent to Registrar of the Court of Appeal and all parties | |
| 2026-02-12 | Judgment on leave sent to the parties | |
| 2026-02-12 |
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 (Montréal), Number 500-10-008052-233, 2025 QCCA 573, dated May 8, 2025, is granted. Granted |
|
| 2025-12-15 | All materials on application for leave submitted to the Judges, for consideration by the Court | |
| 2025-09-15 | Applicant's reply to respondent's argument, (Letter Form), Completed on: 2025-09-17, (Printed version filed on 2025-09-17) | Joshua Sarroino |
| 2025-09-03 | Certificate (on limitations to public access), (Letter Form), 23A, (Printed version due on 2025-09-10) | His Majesty the King |
| 2025-09-03 | Notice of name, (Letter Form), (Printed version due on 2025-09-10) | His Majesty the King |
| 2025-09-03 | Respondent's response on the application for leave to appeal, (Letter Form), Completed on: 2025-09-03, (Printed version due on 2025-09-10) | His Majesty the King |
| 2025-08-08 | Letter acknowledging receipt of a complete application for leave to appeal, FILE OPENED 2025-08-08; | |
| 2025-08-07 | Certificate (on limitations to public access), (Letter Form), 23A;, (Printed version filed on 2025-08-08) | Joshua Sarroino |
| 2025-08-07 | Application for leave to appeal, (Book Form), Completed on: 2025-08-07, (Printed version filed on 2025-08-08) | Joshua Sarroino |
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
| Name | Role | Status |
|---|---|---|
| Sarroino, Joshua | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| His Majesty the King | Respondent | Active |
Other parties
| Name | Role | Status |
|---|---|---|
| Attorney General of Ontario | Intervener | Active |
| Criminal Lawyers' Association (Ontario) | Intervener | Active |
| Canadian Civil Liberties Association | Intervener | Active |
| Independent Criminal Defence Advocacy Society | Intervener | Active |
Counsel
Party: Sarroino, Joshua
Counsel
James Foy
Nikolas De Stefano
30 Duncan Street
5th Floor
Toronto, Ontario
M5V 2C3
Telephone: (416) 979-6446
FAX: (866) 714-1196
Email: faddario@addario.ca
Agent
270 Albert Street
Suite 1400
Ottawa, Ontario
K1P 5G8
Telephone: (613) 482-2463
FAX: (613) 235-3041
Email: cbauman@goldblattpartners.com
Party: His Majesty the King
Counsel
Patrick Ostiguy
Bureau de la grande criminalité et des affaires spéciales
393, St-Jacques St. Suite 600
Montreal, Quebec
H2Y 1N9
Telephone: (514) 873-3856 Ext: 53376
FAX: (514) 904-4130
Email: Tian.meng@dpcp.gouv.qc.ca
Agent
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: Criminal Lawyers' Association (Ontario)
Counsel
Cassandra Richards
121 Richmond Street West, Suite 303
Toronto, Ontario
M5H 2K1
Telephone: (416) 744-2123
Email: arielh@hwjlaw.ca
Agent
340 Gilmour Street
Suite 100
Ottawa, Ontario
K2P 0R3
Telephone: (613) 695-8855 Ext: 102
FAX: (613) 695-8580
Email: mfmajor@supremeadvocacy.ca
Party: Canadian Civil Liberties Association
Counsel
Shirin Mollayeva
26 Wellington Street East
Suite 400
Toronto, Ontario
M5E 1S2
Telephone: (416) 363-2700
FAX: (416) 363-2787
Email: akk@kapoorbarristers.com
Agent
160 Elgin Street
Suite 2600
Ottawa, Ontario
K1A 5C6
Telephone: (613) 786-0189
FAX: (613) 563-9869
Email: Catherine.Ouellet@gowlingwlg.com
Party: Independent Criminal Defence Advocacy Society
Counsel
Caroline Senini
1111 Melville Street
#1200
Vancouver, British Columbia
V6E 3V6
Telephone: (604) 669-7447
FAX: (604) 259-6171
Email: djsong@pringlelaw.ca
Party: Attorney General of Ontario
Counsel
Nicholas Hay
Crown Law Office - Criminal
720 Bay Street, 10th Floor
Toronto, Ontario
M5G 2K1
Telephone: (416) 326-4600
FAX: (416) 326-4656
Email: jennifer.epstein@ontario.ca
Summary
Keywords
Criminal law — Charge to jury — Evidence — Identification — Eyewitness identification evidence — Whether the trial judge erred by instructing the jury that if it accepted eyewitness evidence that the shooter had blond hair, or was left with a reasonable doubt by that evidence, it had to acquit the appellant — Whether trial judges can identify exculpatory portions of eyewitness evidence for the jury — Whether trial judges can provide a W.(D.) instruction tying exculpatory portions of eyewitness evidence to the concept of reasonable doubt.
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.
Following a trial before judge and jury in the Superior Court of Quebec, the appellant was acquitted of one count of first degree murder in the shooting death of a victim that occurred at a restaurant. The only issue at trial was the identity of the shooter and whether proof established beyond a reasonable doubt that it was the appellant.
On appeal, the Crown submitted that the trial judge erred in law in instructing the jury to acquit the appellant if it believed, or had a reasonable doubt, that the shooter had blond hair. The Court of Appeal unanimously allowed the Crown’s appeal and ordered a new trial, finding that the trial judge made a material error in the jury instructions regarding the eyewitness identification evidence.
Lower court rulings
Superior Court of Quebec
500-01-227081-210
Acquittal for first degree murder
Appeal allowed; acquittal set aside; new trial ordered
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 613-996-8666 or at 1-844-365-9662.
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
Related links
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 613-996-8666 or at 1-844-365-9662.
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
Related links
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 613-996-8666 or at 1-844-365-9662.
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