R. v. Atienza

R. v. Atienza

The trial judge's jury instructions were legally adequate and balanced: she left the factual issues (number of vehicles, relevance of post-offence association, and other inferences) to the jury, cautioned on witness reliability, and fairly summarized alternative explanations; the two-car theory was weak on the...

Source-derived case information.

Citation
2023 ONCA 537
Parties
Respondent: His Majesty the King; Appellant: Jasper Atienza
Court
Court of Appeal for Ontario
Jurisdiction
Canada
Judgment Date
11 August 2023
Procedural Posture
Criminal Appeal / Appeal From Conviction; Court of Appeal Judgment Affirming Conviction
Outcome
Appeal dismissed; conviction for first-degree murder affirmed.
Legal Topics
First Degree Murder, Aider and Abettor Liability, Post Offence Conduct, Jury Instructions, Cell Tower Evidence, Vetrovec Warnings
Source Language
en
Criminal Law Evidence Procedure Homicide First Degree Murder Aider and Abettor Liability Post Offence Conduct Jury Instructions +2 more

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Parties

His Majesty the King

Respondent

Jasper Atienza

Appellant

Procedural Posture

Criminal Appeal / Appeal From Conviction; Court of Appeal Judgment Affirming Conviction

  1. 1 Whether the trial judge erred by instructing the jury that only the appellant's light grey/silver BMW was at the scene (two-car theory)
  2. 2 Whether the trial judge erred by instructing that post-offence association between appellant and co-accused could be considered as probative of planning and deliberation
  3. 3 Whether the trial judge erred by suggesting an inference from appellant not telling associates where he was going when leaving before the shooting

Ratio Decidendi

The trial judge's jury instructions were legally adequate and balanced: she left the factual issues (number of vehicles, relevance of post-offence association, and other inferences) to the jury, cautioned on witness reliability, and fairly summarized alternative explanations; the two-car theory was weak on the evidence, post-offence association was admissible circumstantial evidence to be weighed with other evidence, and any potential prejudice was negated by the jury's acquittal of Ms. Phan and the structure of the charge; accordingly the appellant's conviction was upheld.

Court Disposition

Appeal dismissed; conviction for first-degree murder affirmed.

Orders

  • Appeal dismissed; conviction for first-degree murder affirmed.