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Supreme Court 25 May 2000

R v Cosseddo

[2000] NSWSC 446

Homicide
SPECIAL HEARING NOMINATION OF "LIMITING TERM" PRINCIPLES APPLICABLE

Citation: R v Cosseddo [2000] NSWSC 446 revised - 25/05/2000
Court: NSW Supreme Court (Criminal Division)
Date: 25 May 2000
Judge(s): Studdert J

Background

The offender was charged with the murder of his wife, who was found dead in their Guildford home in January 1995. Post-mortem examination established that the cause of death was manual strangulation, and the Crown's case rested on circumstantial evidence. The offender was not arrested until August 1996.

Because the offender was found unfit to be tried in the ordinary sense, the matter proceeded by way of a special hearing under the Mental Health (Criminal Procedure) Act 1990. On 23 May 2000, the jury found on the limited evidence available that the offender had committed the crime of murder. That finding activated the court's obligation to nominate a "limiting term" under section 23 of the Act.

  • Whether the court would have imposed imprisonment had this been a normal criminal trial of a fit accused, thereby triggering the obligation to nominate a limiting term under s 23(1)(b)
  • What principles govern the nomination of a limiting term, and how those principles apply to the particular objective and subjective circumstances of this case
  • What the appropriate length of the limiting term was, having regard to the gravity of the offence, the offender's mental condition, and relevant delay

Decision

Studdert J confirmed that, had the special hearing been a normal criminal trial, a sentence of imprisonment would have been imposed. That conclusion triggered the obligation under s 23(1)(b) to nominate the best estimate of the sentence that would have been appropriate in those hypothetical circumstances.

Drawing on the Court of Criminal Appeal's guidance in R v Mitchell [1999] NSWCCA 120, Studdert J applied ordinary sentencing principles, including those identified in Veen (No. 2): protection of society, deterrence of the offender and others, retribution, and reform. The court noted that a limiting term differs from a standard sentence in a critical respect: it represents the maximum period of detention, not a fixed term, because the offender remains subject to a six-monthly review process under the Mental Health Act 1990 and may be released earlier.

Turning to the objective features, Studdert J characterised the murder of a spouse by manual strangulation as a serious offence carrying significant weight in favour of a substantial term. On the subjective side, the court took account of the offender's deteriorating mental condition (including dementia), the reduced weight to be given to specific and general deterrence because of that condition, and the considerable delay between the offence and the conclusion of proceedings. Sentencing statistics for comparable cases were also noted, with the lowest full term in a sample of sixteen murder cases being fourteen years.

A limiting term of fourteen years, commencing 23 May 2000, was nominated. The offender was referred to the Mental Health Review Tribunal as required by s 24 of the Act, and was ordered to be detained in the hospital attached to Long Bay Correctional Centre pending the Tribunal's determination.

Orders Made

  • A limiting term of fourteen years was nominated, commencing 23 May 2000
  • The offender was referred to the Mental Health Review Tribunal in accordance with s 24 of the Mental Health (Criminal Procedure) Act 1990
  • Pending the Tribunal's determination under s 24(3), the offender was ordered to be detained in the hospital attached to Long Bay Correctional Centre

Key Takeaways

  • Under s 23(1)(b) of the Mental Health (Criminal Procedure) Act 1990, the sentencing court must nominate a limiting term representing the best estimate of the sentence that would have been imposed had the special hearing been a normal criminal trial of a fit accused found guilty of the offence.
  • A limiting term functions as a maximum period of detention rather than a fixed sentence: the offender may be released earlier through the six-monthly review process under the Mental Health Act 1990, which distinguishes it from the standard non-parole period mechanism under the Crimes (Sentencing Procedure) Act 1999.
  • Normal sentencing principles, including those articulated in Veen (No. 2) (protection of society, deterrence, retribution, and reform), apply when a court estimates the appropriate limiting term, with appropriate adjustments for the offender's mental condition.
  • Where an offender's mental condition reduces their moral culpability and capacity to respond to deterrence, the court may afford those sentencing considerations reduced (though not negligible) weight in setting the limiting term.
  • Significant delay between the commission of an offence and the conclusion of proceedings is a relevant subjective consideration, but it does not automatically warrant a stay of proceedings.

Legislation and Cases Referenced

Legislation:
- Mental Health (Criminal Procedure) Act 1990 (NSW), ss 23, 24
- Crimes (Sentencing Procedure) Act 1999 (NSW), s 44
- Mental Health Act 1990 (NSW)
- Sentencing Act 1989 (NSW)
- Criminal Procedure Act (NSW), ss 112, 116
- Coroner's Act (NSW)

Cases:
- R v Mitchell [1999] NSWCCA 120
- R v Holyoak (1985) 82 A Crim R 502
- Veen v The Queen (No. 2) (1988) 164 CLR 465
- R v Parker (1990) 19 NSWLR 177