Heron v The Queen

The applicant, Heron, sought special leave to appeal to the High Court of Australia against his conviction for murder. The dispute arose from a fatal altercation in a bar where the deceased sustained a stab wound. The prosecution's case was that the applicant inflicted the wound with a knife, while the applicant maintained he did not possess a knife and the wound was caused by a broken glass shard. Although provocation was not part of the applicant's defence at trial, the judge nevertheless directed the jury on this issue.

The legal issues before the High Court concerned whether it was appropriate to entertain an argument regarding a misdirection on provocation, which had not been raised at trial or in the intermediate appellate court. The Court was required to consider whether the circumstances of the case were exceptional enough to permit the consideration of this new ground of appeal, and if so, whether the alleged misdirection constituted a miscarriage of justice.

The Court acknowledged that while the trial judge had made errors in directing the jury on provocation, these errors did not fundamentally undermine the trial's legality or demonstrate a miscarriage of justice. The Court found that the applicant's primary defence, that he did not stab the deceased, had been rejected by the jury. Given the evidence, including witness accounts placing a knife in the applicant's hands and confirming he stabbed the deceased, the Court concluded that a verdict of guilty of murder was inevitable, irrespective of the misdirection on provocation.

Consequently, the High Court dismissed the application for special leave to appeal.