Abdirahman-Khalif v The Queen

The appeal concerned a conviction for attempting to engage in a terrorist act. The appellant, Ms Abdirahman-Khalif, was found guilty by a jury in the District Court of South Australia. She appealed her conviction to the Full Court of the Supreme Court of South Australia.

The legal issues before the Full Court included whether the verdict was unreasonable or insupportable having regard to the evidence, and whether there had been misdirection or non-direction by the trial judge in relation to the presentation of the defence case. Specifically, the court considered whether the prosecution had adequately proven that the "Islamic State" organisation proscribed by the 2014 Regulation was the same entity as the loose grouping of fighters, wives, and nurses in Iraq and Syria, and whether the summing up had unfairly presented the prosecution's case over the defence's.

The Full Court found that the evidence did not establish that the informal membership of the proscribed Islamic State organisation included wives of fighters or those who nursed them. The court reasoned that while these individuals might be part of a broad class governed by Islamic State, they did not constitute an organisation as defined. Consequently, the conviction could not stand. The court also noted that the trial judge's summing up had unduly emphasised the prosecution's case and failed to adequately present the defence's assertions of innocence, thereby creating an unbalanced presentation to the jury.

The conviction was set aside, and an order of acquittal was entered. It was therefore unnecessary for the court to make a final ruling on all grounds of appeal concerning misdirection and the evidence relevant to the nature of the proscribed organisation.