THOMPSON v R [2020] NZCA 355

THOMPSON v R [2020] NZCA 355

Life imprisonment was not manifestly unjust because the delusional disorder was not shown to be the but‑for cause of the deliberate, callous killing that fell within s104; however the offender's mental disorder and age warranted a reduction in the minimum period of imprisonment and the Court admitted the fresh...

Source-derived case information.

Citation
[2020] NZCA 355
Parties
Appellant: Colin James Thompson; Respondent: The Queen
Court
Court of Appeal
Jurisdiction
New Zealand
Judgment Date
19 August 2020
Procedural Posture
Criminal Appeal Sentence / Court of Appeal Judgment on Appeal From High Court Sentencing
Outcome
Appeal allowed in part; leave to adduce psychiatric report granted; life sentence confirmed; minimum period reduced.
Legal Topics
Murder, Life Imprisonment, Manifestly Unjust, Delusional Disorder, Provocation, Psychiatric Evidence
Criminal Law Sentencing Mental Health Law Murder Life Imprisonment Manifestly Unjust Delusional Disorder Provocation +1 more

Source-derived case record

Summary, issues, holding and outcome

More case intelligence is available

Unlock the full research layer for this judgment.

Legal principles 4 Authorities cited 10 Party arguments 2 Amounts and remedies 3
Sign in to unlock

Parties

Colin James Thompson

Appellant

The Queen

Respondent

Procedural Posture

Criminal Appeal Sentence / Court of Appeal Judgment on Appeal From High Court Sentencing

  1. 1 Whether life imprisonment was manifestly unjust under s 102 Sentencing Act 2002
  2. 2 Whether the offender's delusional disorder was a but‑for cause or significant mitigating factor
  3. 3 Whether imagined conduct of a victim can constitute provocation

Ratio Decidendi

Life imprisonment was not manifestly unjust because the delusional disorder was not shown to be the but‑for cause of the deliberate, callous killing that fell within s104; however the offender's mental disorder and age warranted a reduction in the minimum period of imprisonment and the Court admitted the fresh psychiatric report as relevant to sentencing causation.

Court Disposition

Appeal allowed in part; leave to adduce psychiatric report granted; life sentence confirmed; minimum period reduced.

Orders

  • Leave to adduce Dr Lehany report dated 20 February 2020 granted
  • Minimum period of imprisonment reduced from 13 years 2 months to 12 years 4 months