Graham v The Queen

In *Graham v The Queen*, the High Court of Australia considered an appeal by the applicant, Graham, against his conviction for murder. The case concerned the admissibility of certain evidence during the trial and the proper application of the law relating to self-defence.

The central legal issues before the High Court were whether the trial judge had erred in admitting evidence of the applicant's prior convictions and whether the jury directions on self-defence were adequate. Specifically, the court had to determine if the prejudicial effect of the prior convictions outweighed their probative value, and if the jury had been sufficiently instructed on the subjective and objective elements of self-defence as established in Australian criminal law.

The High Court's reasoning focused on the principles governing the admission of evidence of prior convictions, particularly where such evidence might suggest a propensity to commit the offence charged. The court also analysed the requirements for a valid direction on self-defence, emphasising the need for the jury to consider the accused's subjective belief as to the circumstances and the objective reasonableness of the force used in response. The court found that the admission of the prior convictions was unduly prejudicial and that the directions on self-defence were flawed, leading to a miscarriage of justice.

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