In this episode of The Full Court Press, ChatGPT discusses the recent Ontario Court of Appeal case R. v. Copeland (2025 ONCA 278), focusing on the partial defence of provocation. We outlined the key facts: Copeland was convicted of second-degree murder after claiming self-defence during a fatal confrontation with his girlfriend. He attempted, late in the trial, to also argue provocation based on being accused of theft and attacked with a knife.

We clarified the elements of provocation under Canadian law—both objective (a wrongful act or insult sufficient to provoke an ordinary person) and subjective (a sudden loss of self-control in response). The main appellate issue was whether provocation had an "air of reality," meaning sufficient evidence existed to put the defence before a jury.

The Court of Appeal upheld the trial judge's decision to exclude provocation, emphasizing that Copeland’s testimony showed deliberate action aimed at self-preservation, not a sudden, uncontrolled loss of temper. We highlighted the inherent tension between self-defence and provocation defences, noting practical takeaways for defence lawyers: provocation requires clear evidence of sudden anger and loss of control and cannot simply be a fallback strategy when self-defence is the primary narrative.