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Supreme Court

REGINA v Cristian Emil SIMIONESCU

[2006] NSWSC 576

Homicide

Citation: Regina v Cristian Emil Simionescu [2006] NSWSC 576
Court: Supreme Court of New South Wales
Date: 14 June 2006
Judge: Hidden J


Background

The accused was charged with the murder of his father at a residential unit in Roselands in June 2004. The deceased died from multiple stab wounds to the chest, and the circumstances of the killing were particularly disturbing, involving post-mortem mutilation and decapitation.

The accused had migrated to Australia from Romania with his family in the late 1980s. From 1998 onwards, he displayed increasingly bizarre and delusional behaviour, including paranoid thoughts and a preoccupation with weapons. He had numerous contacts with psychiatric services, including admissions to Rozelle Hospital and Canterbury Hospital as an involuntary patient, and had been diagnosed at various times with drug-induced psychosis and schizophrenia.

The trial proceeded before Hidden J sitting alone, without a jury. Both parties accepted that the accused had committed the killing with the requisite intent for murder. The sole issue at trial was whether the accused was mentally ill, in the legal sense, at the time of the offence.


  • Whether the accused was mentally ill at the time of the killing within the meaning of the M'Naghten Rules, as reformulated by Dixon J in The King v Porter (1933) 55 CLR 182
  • Specifically, whether the accused was labouring under such a defect of reason, from disease of the mind, as to be unable to know that what he was doing was wrong by everyday community standards
  • Whether the accused bore that burden on the balance of probabilities

Decision

Hidden J applied the test set out by Dixon J in Porter: the question was whether, at the time of the killing, the accused could not reason about the matter with a moderate degree of sense and composure, such that he could not know his actions were wrong by the standards of reasonable people. The accused bore the burden of establishing mental illness on the balance of probabilities.

Two experienced forensic psychiatrists gave evidence: Dr Westmore (retained by the defence) and Dr Allnutt (retained by the Crown). Both diagnosed the accused with schizophrenia complicated by long-term substance abuse. A difficulty arose because the accused was unwilling or unable to describe his mental state at the time of the killing, which both experts attributed to a recognised psychological response to a traumatic event. Despite that gap, both experts concluded that his mental illness deprived him of the capacity to appreciate the wrongfulness of his conduct at the relevant time.

The accused had told the psychiatrists of auditory hallucinations in the days leading up to the killing. He told Dr Westmore that voices said his parents intended to hospitalise him, and told Dr Allnutt that the voices told him his parents planned to kill him to sell his organs. That latter delusion was independently corroborated by letters the accused wrote to his mother from prison, written before he saw Dr Allnutt, in which he expressed fear about being used as an organ donor. Hidden J drew the inference that the killing was the product of those delusional beliefs rather than any rational, albeit extreme, resentment of his father.

His Honour also noted that the sheer savagery of the attack was inconsistent with ordinary resentment arising from a difficult relationship and was itself indicative of a profound disorder of reason. Letters the accused wrote to his mother from prison, conveying only a cursory apology with no genuine insight into the gravity of his conduct, further supported that conclusion. The special verdict of not guilty by reason of mental illness was entered.


Orders Made

  • The accused was found not guilty by reason of mental illness.
  • An order was to be made for the accused's disposition as a forensic patient under s 39 of the Mental Health (Criminal Procedure) Act 1990, with the parties to be consulted on its terms.
  • As a forensic patient under the Mental Health Act 1990, the accused could not be released into the community except by order of the Governor on the recommendation of the Mental Health Review Tribunal, and the Tribunal could not recommend release unless satisfied that his safety or the safety of any member of the public would not be seriously endangered.

Key Takeaways

  • Hidden J confirmed that the applicable legal test for the mental illness defence in New South Wales remains the M'Naghten formulation as expounded by Dixon J in Porter: the accused must have been so disordered in reason as to be unable to know their actions were wrong by community standards.
  • A special verdict of not guilty by reason of mental illness does not result in unconditional release. Under the Mental Health Act 1990, the accused becomes a forensic patient whose release requires a Governor's order on the Tribunal's recommendation, and the Tribunal cannot recommend release without being satisfied that no serious danger to public safety would result.
  • Where an accused cannot describe their mental state at the time of the offence, psychiatric experts may draw on the history of mental illness, documented delusional beliefs, and the nature of the offending itself to reach a conclusion on the forensic issue.
  • Independent corroboration of a delusional belief, such as letters written before psychiatric examination that reflect the same delusion described to a psychiatrist later, can materially strengthen the evidentiary foundation for a mental illness defence.
  • In a judge-alone trial, the court may dispense with closing addresses where the evidence on the only live issue is clear and both senior counsel are satisfied the matter does not require further submissions.

Legislation and Cases Referenced

Legislation:
- Mental Health (Criminal Procedure) Act 1990 (NSW), s 39
- Mental Health Act 1990 (NSW), Chapter 5, ss 82(4), 84

Cases:
- The King v Porter (1933) 55 CLR 182 (High Court of Australia, Dixon J)