Filippou v The Queen

The case of *Filippou v The Queen* concerned an appeal against conviction and sentence following a trial by judge alone. The appellant, Filippou, was convicted of murder. The appeal raised questions regarding the application of the Criminal Appeal Act 1912 (NSW), particularly the "proviso" in s 6(1), and the principles governing the determination of aggravating and mitigating circumstances during sentencing.

The legal issues before the High Court included whether the Court of Criminal Appeal had erred in its application of the proviso to s 6(1) of the Criminal Appeal Act 1912 (NSW) in dismissing the appeal against conviction. This involved considering the meaning of a "substantial miscarriage of justice" and whether the trial judge's findings, particularly concerning the partial defence of provocation under s 23 of the Crimes Act 1900 (NSW), had been wrongly determined. Additionally, the appeal addressed the onus and standard of proof for aggravating and mitigating circumstances in sentencing, and whether a sentencing judge is bound to view facts in the manner most favourable to the offender when those facts are not proven beyond reasonable doubt.

The High Court considered the proviso to s 6(1) of the Criminal Appeal Act 1912 (NSW), which allows an appeal to be dismissed if, despite an established error amounting to a miscarriage of justice, the court is satisfied that the error has not resulted in a substantial miscarriage of justice. A substantial miscarriage of justice means the appellant may have been denied a fairly open chance of acquittal or there has been some other departure from a trial according to law. The Court noted that if the first limb of s 6(1) (error of law) is established, it follows that there has been a substantial miscarriage of justice. However, where the second limb (wrong decision on a question of law) applies, the proviso may operate if the error could not have deprived the appellant of a chance of acquittal. In relation to sentencing, the Court affirmed that where facts relevant to aggravating or mitigating circumstances are not proven beyond reasonable doubt, they should not be treated as established facts against the offender.

The appeal was dismissed.