Nudd v The Queen

The High Court of Australia considered an appeal by the applicant, Nudd, against his conviction for murder. The applicant had been found guilty of murder by a jury in the Supreme Court of New South Wales and subsequently sentenced to a term of imprisonment. The appeal to the High Court concerned the admissibility of certain evidence and the fairness of the trial process.

The central legal issue before the High Court was whether the trial judge had erred in admitting evidence of the applicant's prior convictions and prior bad character. This evidence had been admitted on the basis that it was relevant to the applicant's propensity to commit the offence charged. The court was required to determine whether the admission of this evidence was contrary to the rules of evidence, particularly concerning the prohibition against admitting evidence of a person's character to prove that they acted in conformity with that character on a particular occasion.

The High Court held that the admission of the evidence of prior convictions and bad character was an error. The court applied the principle that evidence of prior convictions is generally inadmissible to prove that an accused person committed the offence with which they are charged, as it is highly prejudicial and does not, of itself, demonstrate guilt. While exceptions exist, such as where the evidence is relevant to a specific issue in the case other than propensity, the court found that no such exception applied here. The evidence was admitted solely to suggest that the applicant was a person likely to commit such an offence, which was impermissible.

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