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Supreme Court 9 August 2001

R v Bartlett

[2001] NSWSC 685

Homicide
CRIMINAL LAW SENTENCE MANSLAUGHTER SUBSTANTIAL IMPAIRMENT

Citation: R v Bartlett [2001] NSWSC 685
Court: Supreme Court of New South Wales (Common Law Division)
Date: 9 August 2001
Judge(s): Hidden J

Background

The offender, a 51-year-old man with no prior convictions, lived in a Darlinghurst boarding house alongside the deceased. The two had an ongoing friction: the deceased complained about noise from the offender's room, while the offender was acutely distressed by what he believed was marijuana smoke drifting from the deceased's room.

On the evening of 25 October 2000, the deceased entered the offender's room to complain about noise from a television set. An altercation followed, and the offender attacked the deceased with a hammer, striking him multiple times to the head. The deceased died in hospital on 2 November 2000. The offender left the boarding house afterwards, contemplated suicide, and was arrested on 7 November 2000 at the Matthew Talbot Hostel, where he had been located by police.

The offender was charged with murder. He pleaded not guilty to murder but guilty to manslaughter, and the Crown accepted that plea. The basis for acceptance was substantial impairment under section 23A of the Crimes Act 1900, the Crown acknowledging that the offender's capacity to control himself was substantially impaired by an abnormality of mind arising from an underlying condition.

  • What sentence was appropriate for manslaughter on the basis of substantial impairment, having regard to the objective gravity of the offence?
  • What weight should be given to the offender's psychiatric history and diagnosed conditions in the sentencing exercise?
  • Whether special circumstances existed to justify a departure from the standard ratio between the head sentence and the non-parole period.

Decision

Three forensic psychiatrists provided reports. Two diagnosed the offender with a personality disorder with schizotypal traits and dysthymia (chronic depression), with one also identifying a probable obsessive compulsive disorder. The third reached a substantially similar conclusion, describing long-term depression with increasingly obsessive and eccentric behaviour. All three psychiatrists connected this psychiatric profile to the offender's conduct on the night of the killing. The offender had been prescribed antidepressant medication in the months before the incident but had not been taking it for a significant period beforehand.

Hidden J accepted that the offence was an isolated incident and that the offender did not pose a future risk to the community. The court noted the offender's solitary background, absence of any history of violence, guilty plea offered at the earliest reasonable opportunity, and the fact that his obsessive traits had required him to be placed on protection in prison.

Despite those mitigating factors, the court emphasised that the sentence had to reflect the objective gravity of the offence. Appellate authority, the court noted, has consistently required sentencing judges to keep in mind that manslaughter involves the felonious taking of a human life, even though it encompasses killings regarded as less culpable than murder.

The parties agreed that special circumstances existed to justify departing from the standard proportion between the head sentence and the non-parole period. Hidden J accepted this, finding that the offender's background and need for long-term psychiatric treatment meant that an extended period of supervision and the sanction of parole would assist his rehabilitation.

Orders Made

  • The offender was sentenced to 8 years imprisonment, commencing 7 November 2000.
  • A non-parole period of 4 years was set.

Key Takeaways

  • A guilty plea to manslaughter on the basis of substantial impairment under section 23A of the Crimes Act 1900 requires sentencing to reflect the objective gravity of a killing, even where significant mitigating circumstances exist.
  • Appellate courts have consistently instructed sentencing judges not to lose sight of the fact that manslaughter involves the felonious taking of a human life, notwithstanding that the offence encompasses killings treated as less culpable than murder.
  • Where an offender has a demonstrated need for long-term psychiatric treatment and ongoing supervision, a finding of special circumstances can justify extending the parole period beyond the standard proportion to the head sentence.
  • Psychiatric evidence from multiple forensic experts can establish the connection between an underlying condition and the offender's conduct, forming a central part of the sentencing court's assessment of moral culpability.
  • Factors including the absence of prior convictions, an early guilty plea, no history of violence, and an assessment that the offender posed no future risk to the community were all treated as relevant mitigating considerations in fixing the sentence.

Legislation and Cases Referenced

Legislation:
- Crimes Act 1900 (NSW), section 23A (substantial impairment by abnormality of mind)

Cases cited: None cited in the provided text.