R v Hurst

The appeal concerned a conviction for three counts of unlawful sexual intercourse, brought by the appellant, R v Hurst, before the Full Court of the Supreme Court of South Australia. The dispute centred on whether the appellant's trial defence counsel's alleged failures constituted a miscarriage of justice, thereby warranting a new trial.

The central legal issue before the court was whether the cumulative effect of various alleged failures by the appellant's trial defence counsel, including the non-adduction of certain evidence, the failure to adequately cross-examine the complainant, and a lack of familiarity with specific provisions of the Evidence Act 1929 (SA), resulted in a miscarriage of justice. The court was required to determine if these alleged deficiencies amounted to a material irregularity in the trial process, and if so, whether there was a significant possibility that the outcome of the trial was affected.

The court found that the defence counsel's failure to adduce available evidence concerning the appellant's working hours, which could have cast doubt on the complainant's account of uncharged acts, and the failure to cross-examine the complainant on material inconsistent with subpoenaed documents, constituted a material irregularity. The court reasoned that these omissions deprived the appellant of a chance of acquittal that was fairly open, particularly given that the prosecution case relied almost solely on the complainant's evidence, which the trial judge found credible and reliable. The court applied the principle that a miscarriage of justice occurs when counsel's conduct results in a material irregularity and there is a significant possibility that the outcome was affected, noting that failures not concerning forensic choices place the appellant in a better position to prove such a miscarriage.

Consequently, the appeal was allowed. The verdicts of guilty in respect of counts 2, 3, and 4 were set aside, and a re-trial was ordered.