J v THE NEW ZEALAND POLICE [2022] NZHC 223

J v THE NEW ZEALAND POLICE [2022] NZHC 223

On the material before the Court, including a retrospective forensic psychiatric report indicating on balance an insanity defence would likely have been available for the 2018 offending and evidence that the possibility was not raised at plea, there exists an appreciable risk of miscarriage of justice; the appeal is...

Source-derived case information.

Citation
[2022] NZHC 223
Parties
Appellant: Mr J; Respondent: The New Zealand Police
Court
High Court
Jurisdiction
New Zealand
Judgment Date
18 February 2022
Procedural Posture
Criminal Appeal Against Conviction / High Court Decision on Appeal (on the Papers)
Outcome
Appeal allowed; matter remitted to the District Court for further consideration under the Criminal Procedure (Mentally Impaired Persons) Act 2003; publication suppression order in place
Legal Topics
Insanity Defence, Miscarriage of Justice, CPMIP Act Assessments, Counsel Duty to Advise, Retrospective Psychiatric Evidence, Guilty Plea Advisement
Criminal Law Mental Health Law Criminal Procedure Evidence Insanity Defence Miscarriage of Justice CPMIP Act Assessments Counsel Duty to Advise +2 more

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Parties

Mr J

Appellant

The New Zealand Police

Respondent

Procedural Posture

Criminal Appeal Against Conviction / High Court Decision on Appeal (on the Papers)

  1. 1 Whether failure of trial counsel to advise on a not guilty plea based on insanity constituted counsel error leading to a miscarriage of justice
  2. 2 Whether the Criminal Procedure (Mentally Impaired Persons) Act 2003 procedures should be engaged on remittal
  3. 3 Whether retrospective psychiatric evidence establishes an appreciable risk that an insanity defence was available at the time of the 2018 offending

Ratio Decidendi

On the material before the Court, including a retrospective forensic psychiatric report indicating on balance an insanity defence would likely have been available for the 2018 offending and evidence that the possibility was not raised at plea, there exists an appreciable risk of miscarriage of justice; the appeal is allowed and the matter is remitted to the District Court for consideration under the Criminal Procedure (Mentally Impaired Persons) Act 2003.

Court Disposition

Appeal allowed; matter remitted to the District Court for further consideration under the Criminal Procedure (Mentally Impaired Persons) Act 2003; publication suppression order in place

Orders

  • Appeal allowed
  • Matter remitted to the District Court for further consideration under the Criminal Procedure (Mentally Impaired Persons) Act 2003