Thompson v The Queen

In *Thompson v The Queen*, the High Court of Australia considered an appeal by the applicant, Thompson, against his conviction for murder. The dispute arose from the applicant's assertion that the trial judge had erred in law by failing to direct the jury on the defence of provocation.

The central legal issue before the High Court was whether the evidence presented at trial was capable of supporting a finding that the applicant had acted under provocation, thereby entitling him to a direction on that defence. This required the Court to assess whether there was any evidence, however weak, that the deceased's conduct could have constituted a provocation sufficient to reduce the charge of murder to manslaughter.

Gummow and Hayne JJ held that the trial judge had erred in failing to leave the defence of provocation to the jury. Their Honours reasoned that the jury was entitled to consider whether the deceased's actions, including his aggressive behaviour and verbal abuse, could have been perceived by the applicant as a provocation that caused him to lose self-control. The legal principle applied was that where there is *any* evidence, however slight, that could support a defence, the judge must direct the jury on that defence.

The High Court allowed the appeal, quashed the conviction for murder, and ordered a new trial.