The State of Western Australia v Mills [No 4]

In this case, the State of Western Australia, acting as the respondent, filed an application against Mills, the applicant, under sections 53 and 55(1) of the High Risk Serious Offenders Act 2020 (WA). The application sought the rescission of a supervision order made by the Supreme Court and the substitution of a continuing detention order. Mills opposed the application. The dispute involved the determination of whether Mills, a high-risk serious offender, was likely to substantially comply with the standard conditions of a supervision order. The case was heard in the Supreme Court of Western Australia.

The primary legal issue before the court was whether Mills was likely to substantially comply with the standard conditions of the supervision order. The court had to assess Mills's history, character, and prospects in the context of the likelihood of compliance with the supervision order. This required a detailed evaluation of Mills's past conduct and any relevant evidence of his potential future behaviour. Additionally, the court needed to determine whether the imposition of a continuing detention order was necessary to protect the public from significant harm.

The court considered evidence from various sources, including Mills's criminal history, expert psychiatric assessments, and submissions from both parties. The court concluded that Mills had a history of serious criminal behaviour, including acts of violence and breaches of parole. The evidence indicated that Mills posed a significant risk of reoffending if not subject to strict supervision. Given Mills's demonstrated lack of compliance with previous supervision orders and the nature of his criminal conduct, the court found that Mills was unlikely to substantially comply with the standard conditions of a supervision order. Consequently, the court rescinded the supervision order and made a continuing detention order, finding that this was necessary to protect the public from significant harm.

The court's final orders included the rescission of the supervision order previously made by the Supreme Court and the substitution of a continuing detention order. This decision was based on the assessment that Mills was unlikely to comply with the conditions of a supervision order and that his detention was necessary for public safety. The court's decision reflects a balanced consideration of the need for public protection and the rights of the offender.