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Supreme Court 14 March 2008

R v Thompson

[2008] NSWSC 109

Assault & violenceHomicideDomestic & family violence
CRIMINAL LAW SENTENCE FOR MURDER APPLICATION OF STANDARD NON PAROLE PERIOD AGGRAVATING AND MITIGATING FACTORS.

Citation: R v Thompson [2008] NSWSC 109
Court: Supreme Court of New South Wales
Date: 14 March 2008
Judge(s): Hoeben J

Background

The offender, a 22-year-old man, pleaded guilty to the murder of his 18-year-old de facto partner at their home in Airds on 28 January 2006. The couple had been together for approximately three years and had a 19-month-old child. The plea was entered on the basis that the offender's intention at the time was to inflict grievous bodily harm rather than to kill.

The relationship had a documented history of domestic violence. The offender had previously been convicted of assaulting the deceased, placed on a good behaviour bond, and made subject to an apprehended violence order (AVO) that specifically prohibited him from approaching the deceased within 12 hours of consuming alcohol. The present offence occurred while both the bond and the AVO remained in force.

On the night of the offence, the offender spent several hours drinking heavily at various locations. In the early hours of the morning, he encountered the deceased's former boyfriend and became convinced that the deceased had been speaking against him. He returned home and carried out a prolonged and violent assault on the deceased in their bedroom while their infant son was present. The cause of death was blunt force trauma to the head. Multiple objects were found at the scene bearing evidence of their use during the attack.

  • What was the appropriate sentence for the murder, having regard to the standard non-parole period under the Crimes (Sentencing Procedure) Act 1999?
  • What aggravating factors bore on the sentence?
  • What mitigating factors, including the offender's guilty plea and personal circumstances, warranted adjustment to the sentence?
  • What discount, if any, should apply for the guilty plea?
  • How should the sentence be structured in light of time already served and a concurrent sentence for a separate assault?

Decision

Hoeben J identified several significant aggravating factors. The offender committed the murder while on a good behaviour bond and in breach of an AVO. There was a prior history of domestic violence against the deceased. The assault was prolonged, involved multiple weapons of opportunity, and was carried out while the couple's toddler was present in the home. The murder occurred in what should have been the deceased's place of safety.

The court considered the standard non-parole period of 25 years applicable to murder under the legislation, treating it as a reference point rather than a mandatory minimum. Hoeben J declined to apply the standard non-parole period in full, having regard to the mitigating factors, but made clear it carried significant weight in the sentencing exercise.

Mitigating factors included the offender's youth, his lack of prior criminal history beyond the one assault conviction, his difficult upbringing marked by instability and substance abuse in the family home, his heavy intoxication at the time (which did not excuse but was relevant to moral culpability), and evidence of genuine remorse. The court also accepted that the offender's prospects for rehabilitation were not negligible, noting his young age and some positive behavioural indicators during pre-sentence custody.

A 15 per cent discount was applied for the guilty plea, which had been entered before trial. The sentence was made partially concurrent with a three-month sentence the offender had received for assaulting another person on the same night. Hoeben J emphasised the importance of general deterrence in the context of domestic violence, describing the need to denounce such conduct in unambiguous terms.

Orders Made

  • Total sentence of 20 years imprisonment for murder, commencing 28 February 2006 and expiring 27 February 2026.
  • Non-parole period of 15 years, expiring 27 February 2021.
  • Earliest eligible parole date: 28 February 2021.
  • Sentence made partially concurrent with the separate three-month sentence for assault.

Key Takeaways

  • The Supreme Court treated the statutory standard non-parole period for murder as a significant reference point, even where the court ultimately declined to apply it in full due to the offender's individual circumstances.
  • Breach of an apprehended violence order and a good behaviour bond at the time of the offence operated as aggravating factors in determining the appropriate sentence.
  • A 15 per cent guilty plea discount applied where the plea was entered before the commencement of trial, in accordance with the principles established in R v Thomson & Houlton (2000) 49 NSWLR 383.
  • Voluntary intoxication, while not an excuse for criminal conduct, remained relevant to an assessment of the offender's moral culpability at the time of the offence.
  • Hoeben J reinforced that general deterrence carries considerable weight in sentencing for murder in a domestic violence context, particularly where a history of violence against the victim preceded the fatal event.

Legislation and Cases Referenced

Legislation
- Crimes Act 1900 (NSW), s 18 (murder)
- Crimes (Sentencing Procedure) Act 1999 (NSW), ss 3A, 54A (standard non-parole period)

Cases
- Channon v The Queen (1978) 33 FLR 433
- R v AJP (2004) 150 A Crim R 575
- R v Berg [2004] NSWCCA 300
- R v Engert (1995) 84 A Crim R 67
- R v Hearne (2001) 124 A Crim R 451
- R v King [2004] NSWCCA 444
- R v Previtera (1977) 94 A Crim R 76
- R v Robinson [2007] NSWSC 460
- R v Simpson (2001) 53 NSWLR 704
- R v Thomson & Houlton (2000) 49 NSWLR 383
- R v Vu [2005] NSWSC 271
- R v Way (2004) 60 NSWLR 168
- R v White [2005] NSWSC 667