Fennell v The Queen

The High Court of Australia heard an appeal by Mr Fennell against his conviction for murder. The Crown's case against Mr Fennell was based entirely on circumstantial evidence, which included allegations of opportunity and motive, as well as other inculpatory matters. The evidence of opportunity and motive was described as extremely weak, and the evidence connecting Mr Fennell to the alleged murder weapon was based on identification evidence considered glaringly improbable.

The central legal issue before the High Court was whether the jury's verdict of guilty was unreasonable or could not be supported having regard to the evidence presented. This required the Court to assess the entirety of the circumstantial case, rather than considering individual pieces of evidence in isolation. The Court was also required to consider the inherent fallibility of human memory and the potential for miscarriages of justice, particularly in cases involving identification evidence.

The High Court reasoned that while a jury is entrusted with the primary responsibility of determining guilt and has the benefit of observing witnesses, an appellate court must also consider the realities of human experience, including memory issues and the scientific understanding of witness reliability. The Court found that the identification evidence presented in this case was "glaringly improbable" and that errors in the Court of Appeal's assessment of the case as a whole had infected its conclusion.

Consequently, the High Court unanimously allowed the appeal, quashed Mr Fennell's conviction for murder, and entered a verdict of acquittal.