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Supreme Court

R v Dacey, Ian; R v Dacey, Lee

[2014] NSWSC 1201

Assault & violenceHomicide

Citation: R v Dacey, Ian; R v Dacey, Lee [2014] NSWSC 1201
Court: Supreme Court of New South Wales
Date: 29 August 2014
Judge: R A Hulme J


Background

The two accused brothers attended the home of the deceased in Hamilton South in the early hours of 9 August 2011. An altercation developed at around 6.00am, after which the deceased was found with stab wounds. He was taken to hospital, appeared to be recovering, but died on 14 August 2011 following a cardiac event.

It was not disputed that one of the brothers inflicted the stab wounds. The central questions at trial were whether those wounds caused the death, whether the stabbing was accompanied by the requisite intent, and whether the other brother shared criminal responsibility for what occurred.

Both accused had previously stood trial before a judge and jury, but that trial concluded without verdicts. At the retrial, both accused elected a judge-alone trial under the Criminal Procedure Act 1986 (NSW), and the Crown consented.


  • Whether the stab wounds inflicted by Ian Dacey caused, or substantially or significantly contributed to, the deceased's death (causation for murder and manslaughter)
  • Whether Ian Dacey intended to kill or cause grievous bodily harm when he stabbed the deceased
  • Whether Ian Dacey acted in self-defence or in defence of his brother
  • Whether Lee Dacey was a party to a joint criminal enterprise to kill or cause grievous bodily harm
  • Whether Lee Dacey was a party to an extended joint criminal enterprise to assault the deceased, with foresight that grievous bodily harm might be inflicted

Decision

Causation and murder (Ian Dacey): Expert evidence on causation was contested, with forensic pathologists for the Crown and a defence expert reaching different conclusions about whether the stab wounds substantially contributed to the cardiac event that caused death. Applying the standard of proof beyond reasonable doubt, Hulme J found there was a reasonable possibility that the stab wounds did not substantially or significantly contribute to the death. Accordingly, neither murder nor manslaughter was established against Ian Dacey.

Causing grievous bodily harm with intent (Ian Dacey): The causation difficulty did not arise on the second count, which required only proof of grievous bodily harm, not death. His Honour was satisfied beyond reasonable doubt that Ian Dacey stabbed the deceased multiple times, including to the chest, with an intention to cause grievous bodily harm. His Honour also rejected the self-defence claim, finding beyond reasonable doubt that Ian Dacey did not believe it was necessary to stab the deceased in defence of himself or his brother, and that even if such a belief had existed, the response would not have been reasonable in the circumstances as Ian Dacey must have perceived them. Ian Dacey was convicted on the second count.

Joint criminal enterprise (Lee Dacey): Hulme J was not satisfied beyond reasonable doubt that any joint criminal enterprise to cause physical harm existed when the brothers travelled to Hamilton South, nor that any enterprise to cause grievous bodily harm ever formed. His Honour was satisfied that a spontaneous agreement to assault the deceased arose, but had a reasonable doubt as to whether Lee Dacey knew his brother was armed with a knife or foresaw the possibility that grievous bodily harm might be inflicted. That reasonable doubt was fatal to both the direct and extended joint criminal enterprise bases of liability. Lee Dacey was acquitted on both counts.


Orders Made

  • Ian Dacey: Count 1 (Murder) — Not Guilty; Count 2 (Causing grievous bodily harm with intent) — Guilty
  • Lee Dacey: Count 1 (Murder) — Not Guilty; Count 2 (Causing grievous bodily harm with intent) — Not Guilty

Key Takeaways

  • Causation in homicide requires proof beyond reasonable doubt that the accused's act caused, or substantially or significantly contributed to, the death. Where contested expert evidence leaves a reasonable possibility that the contributing link is absent, the murder and manslaughter charges will fail.
  • A conviction for causing grievous bodily harm with intent does not require proof that the harm contributed to death. The causation difficulties that defeat a homicide charge do not automatically undermine the alternative count.
  • Self-defence requires the Crown to disprove either that the accused believed the act was necessary, or that the response was reasonable in the circumstances as the accused perceived them. Hulme J found both elements disproved on the facts here.
  • Under extended joint criminal enterprise, a party to an agreement to assault must have actually foreseen the possibility that a co-accused might inflict grievous bodily harm. Spontaneous and rapidly unfolding events, combined with the absence of evidence that the co-accused knew his brother was armed, were sufficient to raise a reasonable doubt.
  • Intoxication is relevant to whether an accused formed a specific intent and to certain aspects of self-defence, but it does not bear on whether a response was objectively reasonable given the circumstances perceived by the accused.

Legislation and Cases Referenced

Legislation:
- Criminal Procedure Act 1986 (NSW), ss 132–132A (trial by judge alone)
- Evidence Act 1995 (NSW)

Cases: No specific cases were cited in the provided judgment text.