R v Davidson (No. 2) [2019] NSWSC 1011

R v Davidson (No. 2) [2019] NSWSC 1011

The Court was satisfied beyond reasonable doubt that the accused's acts caused the deceased's death and that the mental illness defence was not established because the accused failed to prove that schizophrenia, rather than self-induced intoxication, was responsible for the assault or that he did not know his acts were wrong. However, the psychiatric evidence about the potent combination of methamphetamine and Xanax raised a reasonable doubt about whether the accused was capable of forming the specific intention to kill or inflict really serious injury, so murder was not proved. The elements of manslaughter were proved beyond reasonable doubt, with self-induced intoxication not taken into...

Jurisdiction
Australia
Judgment Date
14 August 2019
Procedural Posture
Criminal Trial for Murder by Judge Alone / Verdict After Trial
Outcome
Not guilty to murder but guilty of manslaughter.
Legal Topics
['murder' 'manslaughter' 'mental Illness Defence' 'substantial Impairment by Abnormality of Mind' 'self Induced Intoxication' 'specific Intent' 'circumstantial Evidence' 'judge Alone Trial']
['criminal Law'] ['murder' 'manslaughter' 'mental Illness Defence' 'substantial Impairment by Abnormality of Mind' 'self Induced Intoxication' 'specific Intent' 'circumstantial Evidence' 'judge Alone Trial']

Case Brief

Summary, issues, holding and outcome

More case intelligence is available

Unlock the full research layer for this judgment.

Full judgment text Downloadable case file Legal principles 1 Authorities cited 2 Party arguments 2 Amounts and remedies 1
Sign in to unlock

Procedural Posture

Criminal Trial for Murder by Judge Alone / Verdict After Trial

Legal Issues

  1. 1 ['Whether the death of Alfredo Pengue was caused by acts of the accused.' 'Whether the accused was not criminally responsible by reason of mental illness.' 'Whether the accused had the specific intention required for murder in light of self-induced intoxication.' 'Whether the elements of manslaughter were proved.' 'Whether the partial defence of substantial impairment by abnormality of mind was established.']

Ratio Decidendi

The Court was satisfied beyond reasonable doubt that the accused's acts caused the deceased's death and that the mental illness defence was not established because the accused failed to prove that schizophrenia, rather than self-induced intoxication, was responsible for the assault or that he did not know his acts were wrong. However, the psychiatric evidence about the potent combination of methamphetamine and Xanax raised a reasonable doubt about whether the accused was capable of forming the specific intention to kill or inflict really serious injury, so murder was not proved. The elements of manslaughter were proved beyond reasonable doubt, with self-induced intoxication not taken into...

Court Disposition

Not guilty to murder but guilty of manslaughter.

Orders

  • ['I return a verdict of not guilty to murder but guilty of manslaughter.']