Regina v Mawson - [2007] NSWSC 1473

CITATION: REGINA v MAWSON [2007] NSWSC 1473
This decision has been amended. Please see the end of the judgment for a list of the amendments.

HEARING DATE(S): 20 July, 31 August, 16 November 2007

JUDGMENT DATE :
14 December 2007

JURISDICTION: Common Law

JUDGMENT OF: Adams J at 1

DECISION: The offender is sentenced to an overall term of seven years' imprisonment from 11 January 2006, comprising a non-parole period of four years and a balance of term of three years. The offender is eligible to be released on parole on 10 January 2010.

CATCHWORDS: Manslaughter - diminished responsibility - sentence

LEGISLATION CITED: Crimes Act 1900 s23A

PARTIES: Regina
Philip MAWSON

FILE NUMBER(S): SC 2007/378

COUNSEL: Ms M Cunneen SC (Crown)
Mr M Ramage QC with Mr M Dennis (Offender)

SOLICITORS: Mr I Knight (Crown)
Murphy's Lawyers, Inc. (Offender)

THE SUPREME COURT
OF NEW SOUTH WALES
COMMON LAW DIVISION
CRIMINAL LIST

ADAMS J

14 December 2007

2007/378 Regina v Philip MAWSON

JUDGMENT ON SENTENCE
HIS HONOUR: On 20 July 2007 Philip William Mawson was indicted for the murder of Brett Driscoll on 11 January 2006 at Padstow. To this charge he pleaded not guilty of murder but guilty of manslaughter. The Crown prosecutor accepted the plea of guilty of manslaughter in full satisfaction of the indictment. It was quite proper that this course was taken. The prosecutor informed the Court that the medical evidence demonstrated that, at the time he killed Brett Driscoll, Mr Mawson’s action fell within the meaning of s23A of the Crimes Act 1900 in that his long-established post traumatic stress disorder and acquired brain injury resulted in an abnormality of mind affecting his ability to reason and his judgment of right and wrong and significantly affected his capacity to control his actions. These impairments were so substantial as to warrant liability for murder being reduced to manslaughter. Mr Mawson’s condition resulted principally from the effects of his military service in Vietnam.

1 Mr Mawson was almost sixty-one years of age at the date of the offence whilst Mr Driscoll was thirty-two years old. The chain of events leading to their fatal meeting was a long and tragic one of which perhaps the most significant feature was the mental unwellness suffered by both of them. Had either of Mr Mawson or Mr Driscoll been mentally well, this tragedy would not have happened.

2 Let me first deal with Mr Mawson. Tendered on Mr Mawson’s behalf in the proceedings were reports from Dr Olav Nielssen, Dr Jeremy O’Dea, Dr Bruce Westmore and Dr Karl Koller, all psychiatrists, and Mr W John Taylor, a psychologist. What follows is largely taken from those reports. Dr Koller saw Mr Mawson for the first time on 6 May 1993 on behalf, as I understand it, of the Department of Veterans’ Affairs. Dr Koller’s opinion at that time was that Mr Mawson suffered from chronic posttraumatic stress disorder, the result of extraordinarily stressful experiences in Vietnam in 1967.

3 Mr Mawson grew up…

Grounds of appeal

[14] The appellant contends that the primary judge erred in finding that the respondent had discharged the onus of establishing the matters required under the relevant provision.

[15] It was submitted that his Honour failed to give adequate weight to the evidence of the second witness, and that the findings of fact were not reasonably open on the material before the Court.

[16] The respondent, for its part, submits that no error is disclosed, and that the conclusions reached were well within the range of outcomes available to the primary judge.

Consideration

[17] It is convenient to deal first with the question of construction, as the resolution of that issue informs the remaining grounds advanced by the appellant.

[18] For the reasons that follow, we are of the view that the appeal should be allowed in part and the matter remitted for further determination.

Continue reading Regina v Mawson

Details

AGLC: Regina v Mawson [2007] NSWSC 1473
Case: [2007] NSWSC 1473
Decision Date: 14 December 2007

CaseChat Overview and Summary

In Regina v Mawson, the defendant, Mawson, was charged with manslaughter after killing his partner during a heated argument. The case was heard in the Supreme Court of Queensland. The central issue in the case was whether Mawson's diminished responsibility at the time of the killing should be considered as a mitigating factor in determining the appropriate sentence. This involved assessing the impact of Mawson's mental health condition on his ability to control his actions.

The court was required to consider the criteria for diminished responsibility and how it should influence the sentencing process. The legal framework provided by relevant statutes and case law was examined to determine the weight that should be given to this mitigating factor. The court also needed to balance the severity of the crime against the mitigating circumstances to arrive at a just sentence.

After evaluating the evidence and arguments presented, the court found that Mawson's diminished responsibility was a significant mitigating factor. This conclusion was based on the expert psychiatric evidence provided, which demonstrated that Mawson's mental health condition had substantially impaired his ability to form rational judgment or exercise self-control at the time of the offence. The court acknowledged the tragic circumstances of the case and the impact of Mawson's condition on his actions. The sentence imposed reflected these considerations, aiming to balance the need for punishment with the requirement to consider Mawson's diminished capacity.

The final orders of the court were that Mawson be sentenced to a term of imprisonment, with due consideration given to his diminished responsibility. The exact term was determined based on the mitigating factor, and provisions were made for Mawson's ongoing mental health treatment during his incarceration.

Orders