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Case information

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38269

Nelson Silva Demedeiros v. Her Majesty the Queen

(Alberta) (Criminal) (As of Right)

(Publication ban in case)

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)
2019-03-08 Appeal closed
2019-02-22 Transcript received, 30 pages
2019-02-15 Formal judgment sent to the registrar of the court of appeal and all parties
2019-02-15 Judgment on appeal and notice of deposit of judgment sent to all parties
2019-02-14 General proceeding, (Letter Form), Case Sensitivity Questionnaire Her Majesty the Queen
2019-02-14 General proceeding, (Letter Form), Case Sensitivity Questionnaire Nelson Silva Demedeiros
2019-02-14 Respondent's condensed book, (Book Form), Submitted in Court (14 copies) Her Majesty the Queen
2019-02-14 Appellant's condensed book, (Book Form), Submitted in Court (14 copies) Nelson Silva Demedeiros
2019-02-14 Judgment on the appeal rendered, Mo Ga Br Row Mar, The appeal from the judgment of the Court of Appeal of Alberta (Edmonton), Number 1603-0214-A, 2018 ABCA 241, dated July 6, 2018, was heard on February 14, 2019, and the Court on that day delivered the following judgment orally:

MOLDAVER J. — We would dismiss the appeal, substantially for the reasons of the majority of the Court of Appeal.
Dismissed
2019-02-14 Hearing of the appeal, 2019-02-14, Mo Ga Br Row Mar
Judgment rendered
2019-02-08 Appellant's record, (Book Form), Supplemental Record, Completed on: 2019-02-08 Nelson Silva Demedeiros
2019-01-30 Notice of appearance, (Letter Form), Heather Ferg and Karen B. Molle will appear before the court. Heather Ferg will present oral arguments.
Nelson Silva Demedeiros
2019-01-29 Notice of appearance, (Letter Form), Troy Couillard will appear before the court and will present oral arguments.
Her Majesty the Queen
2019-01-09 Appeal perfected for hearing
2018-12-12 Certificate (on limitations to public access), (Letter Form), 23B Her Majesty the Queen
2018-12-12 Certificate (on limitations to public access), (Letter Form), 23A Her Majesty the Queen
2018-12-12 Respondent's factum, (Book Form), Completed on: 2018-12-12 Her Majesty the Queen
2018-12-07 Notice of hearing sent to parties
2018-12-06 Appeal hearing scheduled, 2019-02-14
Judgment rendered
2018-10-25 Certificate of counsel (attesting to record), (Letter Form) Nelson Silva Demedeiros
2018-10-25 Certificate (on limitations to public access), (Letter Form), 23B-Amended certificate required-rec'd 2018/11/22 Nelson Silva Demedeiros
2018-10-25 Certificate (on limitations to public access), (Letter Form), 23A Nelson Silva Demedeiros
2018-10-25 Appellant's book of authorities, (Book Form), Completed on: 2018-10-25 Nelson Silva Demedeiros
2018-10-25 Appellant's record, (Book Form), 15 copies missing-rec'd 2018/10/25; Certificate 24A missing-rec'd 2018/10/25, Completed on: 2018-10-25 Nelson Silva Demedeiros
2018-10-25 Appellant's factum, (Book Form), Completed on: 2018-10-25 Nelson Silva Demedeiros
2018-09-21 Letter advising the parties of tentative hearing date and filing deadlines (Notice of appeal – As of right)
2018-09-05 Letter acknowledging receipt of a notice of appeal
2018-08-30 Certificate (on limitations to public access), (Letter Form), 23B-amended certificate required-rec'd 2018/09/13 Nelson Silva Demedeiros
2018-08-30 Certificate (on limitations to public access), (Letter Form), 23A; Amended certificate rec'd 2018/09/13 Nelson Silva Demedeiros
2018-08-30 Notice of appeal, (Letter Form), Completed on: 2018-08-30 Nelson Silva Demedeiros

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
Demedeiros, Nelson Silva Appellant Active

v.

Main parties - Respondents
Name Role Status
Her Majesty the Queen Respondent Active

Counsel

Party: Demedeiros, Nelson Silva

Counsel
Karen B. Molle
Heather Ferg
301 - 14 Street NW, Suite 461
Calgary, Alberta
T2N 2A1
Telephone: (403) 483-4858
FAX: (403) 262-1115
Email: karenmolle@gmail.com
Agent
Maxine Vincelette
Power Law
130 Albert Street
Suite 1103
Ottawa, Ontario
K1P 5G4
Telephone: (613) 702-5573
FAX: (613) 702-5573
Email: mvincelette@powerlaw.ca

Party: Her Majesty the Queen

Counsel
Troy Couillard
Alberta Department of Justice
3rd Floor, 9833-109 Street
Edmonton, Alberta
T5K 2E8
Telephone: (780) 422-5402
FAX: (780) 422-1106
Email: troy.couillard@gov.ab.ca
Agent
D. Lynne Watt
Gowling WLG (Canada) LLP
160 Elgin Street
Suite 2600
Ottawa, Ontario
K1P 1C3
Telephone: (613) 786-8695
FAX: (613) 788-3509
Email: lynne.watt@gowlingwlg.com

Summary

Keywords

Criminal law - Unreasonable verdict - Whether the trial judge erred in law by finding the evidence relied upon was capable of supporting or confirming the complainant’s testimony - Whether the trial judge erred by rendering an unreasonable verdict.

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.

(PUBLICATION BAN IN CASE)

Nelson Silva Demedeiros, appellant, appealed his convictions for sexual assault with a weapon and unlawful confinement. He did not testify at trial, and the Crown’s case was largely dependent on the credibility and reliability of the complainant who was severely intoxicated through most of the events. It is alleged that when asked to leave the complainant’s apartment following several sexual acts on his part, Mr. Demedeiros refused. He then would not to let the complainant leave her apartment, threatened her with knives, put a knife to her throat and kissed her forcefully, pushed her onto the sofa and stabbed it and the wall with a knife. Fearing for her life, the complainant then jumped from her balcony. A majority of the Court of Appeal dismissed the appeal. Berger J.A., dissenting, would have allowed the appeal and either ordered a new trial on the basis of the material errors of law he identified in the trial judge’s judgment or substituted acquittals on the basis that the verdict was unreasonable. In his view, all of the complainant’s evidence was disjointed, confusing, and fraught with ambiguity and was not resurrected by independent and material supporting evidence establishing Mr. Demedeiros’ guilt, and as a result, appellate intervention was necessary.

Lower court rulings

May 24, 2016
Provincial Court of Alberta

151092285P1, 2016 ABPC 129

Appellant convicted of mischief, unlawful confinement, and sexual assault with a weapon

July 6, 2018
Court of Appeal of Alberta (Calgary)

1603-0214-A, 2018 ABCA 241

Appeal dismissed

Memorandums of argument on application for leave to appeal

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 filing 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

Factums on appeal

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.

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Date modified: 2025-02-27