Richardson v The Queen

The case of *Richardson v The Queen* concerned an appeal to the High Court of Australia following a conviction for murder. The appellant, Richardson, had been found guilty of murder by a jury in the Supreme Court of Queensland and sentenced to life imprisonment. The appeal to the High Court challenged the validity of this conviction.

The central legal issue before the High Court was whether the trial judge had erred in law by admitting certain evidence against the appellant. Specifically, the court had to determine if the evidence, which related to the appellant's prior convictions and alleged bad character, was improperly admitted and, if so, whether its admission had prejudiced the appellant's right to a fair trial.

The High Court, in its reasoning, focused on the principles governing the admissibility of evidence of prior convictions and bad character in criminal proceedings. The court affirmed the general rule that such evidence is inadmissible unless it is relevant to an issue in the trial, such as establishing identity, motive, or a system of conduct, and not merely to show that the accused is a person of bad character likely to have committed the offence. The judges found that the evidence in question had been admitted without sufficient justification for its relevance to the charges Richardson faced, and that its prejudicial effect outweighed any probative value it might have had.

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