Arthurs v The State of Western Australia

In Arthurs v The State of Western Australia, the defendant, Arthurs, applied for a trial by judge alone under section 118 of the Criminal Procedure Act 2004 (WA) in relation to serious criminal charges. These included wilful murder, two counts of sexual penetration, and unlawful detention. The application was prompted by the substantial pre-trial publicity surrounding the case, which raised concerns about the potential for bias among jurors and the defendant's right to a fair trial.

The legal issues before the court revolved around whether the pre-trial publicity was so prejudicial that it would make it impossible for Arthurs to receive a fair trial by jury, thereby warranting a trial by judge alone. The court had to consider factors such as the nature and extent of the publicity, the likely impact on potential jurors, and whether any measures could be taken to mitigate any prejudicial effects. The court also needed to balance the defendant's right to a fair trial with the public's right to know about the case.

The court determined that the extensive and highly prejudicial pre-trial publicity had indeed created a significant risk of bias among potential jurors. The publicity included graphic details of the crime, the defendant's background, and speculative commentary that could influence jurors' perceptions. The court found that despite any measures to mitigate the prejudicial effects, such as jury selection and sequestration, the risk of bias was too high to ensure a fair trial by jury. Consequently, the court granted Arthurs' application for a trial by judge alone, considering it the most appropriate course to protect the defendant's right to a fair trial.