R v Hamra

This case concerned an appeal by the Director of Public Prosecutions against an acquittal in the District Court. The respondent, R v Hamra, was charged with maintaining an unlawful relationship with a child, contrary to section 50 of the Criminal Law Consolidation Act 1935 (SA) (CLCA). The complainant, BT, alleged that the respondent had engaged in sexual acts with him over a period when BT was between approximately 11 and 16 years old. The trial judge had directed himself that the evidence presented was not capable of establishing the elements of the offence, leading to an acquittal.

The legal issues before the Full Court of the Supreme Court of South Australia were whether the trial judge erred in law by concluding that the evidence was insufficient to make out a prima facie case, and consequently, whether the acquittal should be quashed and a new trial ordered. The Court also considered the application of double jeopardy principles in the context of an appeal against an acquittal.

The Full Court reasoned that the trial judge had erred in law by failing to properly consider the evidence in relation to the elements of the offence. The Court noted that while the complainant's evidence regarding the precise dates and circumstances of each alleged act was not entirely precise, this was a characteristic of offences under section 229B(1A) of the Code, which were intended to balance the need for specificity with the reality that complainants may not be able to recall exact details. The Court emphasised that the statutory requirement for the prosecution to prove an act constituting an offence of a sexual nature on three or more occasions must be given full effect, acknowledging the risks of generalised evidence. The Court also affirmed the fundamental common law principle against double jeopardy, stating that an acquittal by a superior court should generally be final, but that this principle did not preclude an appeal against an acquittal in circumstances where an error of law had occurred.

The Full Court allowed the appeal, quashed the acquittal, and ordered a new trial pursuant to sections 353(2a) and (3) of the CLCA. The Court clarified that its power under section 353 of the CLCA did not permit it to remit the case for further hearing before the District Court, distinguishing this from the powers available on appeals from the Magistrates Court.