Summary

40500

Derrick Michael Lawlor v. His Majesty the King

(Ontario) (Criminal) (As of Right)

Keywords

Criminal law — Charge to jury — Non-direction amounting to misdirection — Need to review mental health evidence with jury — Need to include limiting instruction for after-the-fact conduct evidence — Whether Court of Appeal erred by holding that trial judge did not err in not relating mental health evidence to intent required for murder — Whether the Court of Appeal erred by holding that the trial judge did not err in not providing a limiting instruction for after-the-fact conduct evidence

Summary

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The appellant engaged in a sexual encounter with two other men in a park. A number of hours later, the body of one of those men was found in the park; he had died due to external neck compression. The appellant had mental health difficulties and had consumed both psychiatric medication and alcohol around the time he was in the park with the victim and the third man. The appellant had made several statements both before and after the victim’s death that he wanted to harm and kill gay men, and that he had at times carried a rope and a knife to do so. In the days following the killing, the appellant searched the internet for news with respect to the discovery of a body in the park.

A jury found the appellant guilty of first-degree murder. A majority of the Court of Appeal dismissed his appeal and held that the trial judge’s instructions to the jury had been appropriate. In dissent, Nordheimer J.A. would have allowed the appeal on two grounds: (1) that the trial judge failed to instruct the jury on the appellant’s mental health as it relates to the intent required for murder and (2) that the trial judge failed to provide a limiting instruction on the use of after-the-fact conduct evidence. Nordheimer J.A. would have ordered a new trial.

Lower Court Rulings

May 2, 2017
Ontario Superior Court of Justice

2017 ONSC 2744, CJ 8665
Mr. Lawlor is convicted by a jury of first-degree murder.
September 15, 2022
Court of Appeal for Ontario

2022 ONCA 645, C66605
Appeal from conviction dismissed. Nordheimer J.A. dissented on two grounds and would have allowed the appeal and ordered a new trial.