Humble v The Queen

The High Court of Australia considered an appeal by the applicant, Mr. Humble, against his conviction for murder. The dispute concerned the admissibility of certain evidence during his trial.

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 was admitted on the basis that it was relevant to the applicant's propensity to commit the offence charged.

The High Court held that the admission of the evidence of prior convictions and bad character was an error. Their Honours applied the principle that evidence of a person's prior convictions or bad character is generally inadmissible to prove that the person committed the offence with which they are charged, as it is unfairly prejudicial. The court found that the evidence did not fall within any recognised exception to this rule and that its admission had deprived the applicant of a fair trial.

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