R. v. McGregor

R. v. McGregor

Continuing illegal domination is an organizing principle and not a separate element of s.231(5)(e); however, the trial judge's charge contained serious and prejudicial errors—contradictory and unclear directions on the permissible use of post-offence conduct (notably the 'I was jumped' disclaimer), misdirection on...

Source-derived case information.

Citation
2019 ONCA 307
Parties
Respondent: Her Majesty the Queen; Appellant: Robert McGregor
Court
Court of Appeal for Ontario
Jurisdiction
Canada
Judgment Date
18 April 2019
Procedural Posture
Criminal / Appeal From Conviction (court of Appeal)
Outcome
Appeal allowed; conviction for first degree murder set aside; stay on kidnapping set aside; new trial ordered on both counts
Legal Topics
First Degree Murder (s.231(5)(e)), Kidnapping, Provocation (former S.232), Jury Instructions, Post Offence Conduct, Constructive Murder
Source Language
en
Criminal Law Evidence Procedure First Degree Murder (s.231(5)(e)) Kidnapping Provocation (former S.232) Jury Instructions Post Offence Conduct +1 more

Source-derived case record

Summary, issues, holding and outcome

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Parties

Her Majesty the Queen

Respondent

Robert McGregor

Appellant

Procedural Posture

Criminal / Appeal From Conviction (court of Appeal)

  1. 1 Whether continuing illegal domination is an essential element of constructive first degree murder under s.231(5)(e)
  2. 2 Whether trial judge misdirected jury about the permissible use of post-offence conduct to infer planning and deliberation
  3. 3 Whether evidence of post-offence conduct was improperly left as relevant to the statutory partial defence of provocation

Ratio Decidendi

Continuing illegal domination is an organizing principle and not a separate element of s.231(5)(e); however, the trial judge's charge contained serious and prejudicial errors—contradictory and unclear directions on the permissible use of post-offence conduct (notably the 'I was jumped' disclaimer), misdirection on relevance to provocation, and a decision tree that conflated provocation with mens rea—which together undermined the integrity of the verdict and warranted allowing the appeal, setting aside the first degree murder conviction and the stay on the kidnapping count, and ordering a new trial on both counts.

Court Disposition

Appeal allowed; conviction for first degree murder set aside; stay on kidnapping set aside; new trial ordered on both counts

Orders

  • Allow appeal
  • Set aside conviction for first degree murder