Cutter v The Queen

The High Court of Australia considered the appeal of Cutter against his conviction for murder. The central dispute concerned the proper application of the defence of provocation in the context of a murder charge, and whether the jury had been adequately directed on this defence.

The High Court was required to determine whether the trial judge's directions to the jury on the elements of provocation, particularly in relation to the subjective and objective aspects of the defence, were sufficient to ensure a fair trial. Specifically, the court examined whether the jury had been properly instructed on the standard by which the accused's response to the provocation was to be judged, and whether the provocation was capable of causing an ordinary person to lose self-control.

The Court held that the trial judge's directions were inadequate. Brennan CJ, Dawson, McHugh and Gummow JJ, in a joint judgment, explained that the defence of provocation requires that the provocation must be such as to cause an ordinary person to lose self-control and that the accused's act must have been done in the heat of passion caused by that provocation. Kirby J, in a separate judgment, agreed that the directions were insufficient, emphasising the need for clarity in explaining the objective standard to the jury. The Court found that the jury may have been misled into applying an incorrect standard when assessing the accused's conduct.

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