The appellant was convicted of first degree murder.
The Court of Appeal found several errors of law in the trial judge's charge to the jury regarding the appellant's alibi, drunkenness, and identification evidence, but dismissed the appeal by applying the curative proviso in s. 613(1)(b)(iii) of the Criminal Code.
The appellant appealed to the Supreme Court of Canada, arguing that the application of the proviso was an error of law.
The Supreme Court held that the application of the proviso always involves a question of law and is reviewable.
However, the Court concluded that the Court of Appeal correctly applied the proviso, as the verdict would necessarily have been the same even if the errors had not occurred, given the overwhelming evidence of guilt.