KMD v CEO (Department of Health NT) [2025] HCA 4

KMD v CEO (Department of Health NT) [2025] HCA 4

The majority of the High Court held that the Court of Criminal Appeal erred in finding that the periodic review of the custodial supervision order miscarried solely due to KMD's refusal to cooperate with medical experts, as such cooperation is not a statutory requirement. The Court of Criminal Appeal further erred in confirming the custodial supervision order without addressing the requirements of Sch I, Pt IIA, Divs 5 and 7 of the Criminal Code Act 1983 (NT). The proper approach required the appellate court to consider all available and recent evidence, including KMD's time in the community under the non‑custodial supervision order, before determining whether public or personal safety...

Parties
Appellant: KMD; First Respondent: CEO (Department of Health NT); Second Respondent: Second respondent; Third Respondent: Third respondent
Jurisdiction
Australia
Judgment Date
27 February 2025
Procedural Posture
Appeal / High Court Judgment on Appeal From the Supreme Court of the Northern Territory (court of Criminal Appeal)
Outcome
Appeal allowed
Legal Topics
Appeals Against Supervision Orders, Custodial Supervision Order, Non Custodial Supervision Order, Periodic Review, Standard of Review, Procedural Fairness, Mental Impairment
Criminal Law Mental Health Law Appeals Against Supervision Orders Custodial Supervision Order Non Custodial Supervision Order Periodic Review Standard of Review Procedural Fairness +1 more

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Parties

KMD

Appellant

CEO (Department of Health NT)

First Respondent

Second respondent

Second Respondent

Third respondent

Third Respondent

Procedural Posture

Appeal / High Court Judgment on Appeal From the Supreme Court of the Northern Territory (court of Criminal Appeal)

Legal Issues

  1. 1 Whether Court of Criminal Appeal erred by confirming custodial supervision order without addressing requirements of Criminal Code Act 1983 (NT), Sch I, Pt IIA, Divs 5 and 7
  2. 2 Whether appellant's refusal to cooperate with medical experts caused miscarriage of periodic review under supervision order
  3. 3 What standard of review applies to appeals from supervision orders involving mental impairment

Ratio Decidendi

The majority of the High Court held that the Court of Criminal Appeal erred in finding that the periodic review of the custodial supervision order miscarried solely due to KMD's refusal to cooperate with medical experts, as such cooperation is not a statutory requirement. The Court of Criminal Appeal further erred in confirming the custodial supervision order without addressing the requirements of Sch I, Pt IIA, Divs 5 and 7 of the Criminal Code Act 1983 (NT). The proper approach required the appellate court to consider all available and recent evidence, including KMD's time in the community under the non‑custodial supervision order, before determining whether public or personal safety...

Court Disposition

Appeal allowed

Orders

  • Appeal allowed.
  • Orders 1, 2 and 4 of the Court of Criminal Appeal of the Supreme Court of the Northern Territory made on 23 July 2024 set aside.