AI-generated summaries. Not legal advice. Always verify against the official judgment on NSW Caselaw.
← All decisions
Supreme Court 20 September 2016

R v Da Silva

[2016] NSWSC 1214

HomicideDomestic & family violence
CRIMINAL LAW SENTENCE MURDER WHERE OFFENCE PRE MEDITATED AND PLANNED WHERE OFFENCE ABOVE MID

Citation: R v Da Silva [2016] NSWSC 1214
Court: Supreme Court of New South Wales
Date: 20 September 2016
Judge(s): Harrison J

Background

The offender, a 66-year-old man, was found guilty by jury of murdering his former intimate partner at her home on the New South Wales Central Coast in the early hours of 16 May 2010. The victim, a 46-year-old high school teacher, had ended the relationship by February 2010 and had formally asked the offender to vacate her premises. He beat her to death with a blunt object while she lay asleep in bed.

In the months between the final separation and the killing, the offender engaged in a sustained pattern of harassment. This included making anonymous complaints to the victim's employer falsely alleging she was having a sexual relationship with a student, sending repeated unwanted emails and text messages, making unauthorised entries into her home, and placing printed copies of her private online conversations in her letterbox. A copy of one of those chat logs, which contained an unflattering reference to the offender, was also found at his workplace.

The offender was not arrested until November 2013, more than three years after the offence, and had remained in custody since that time. He did not give evidence at his sentencing hearing and expressed no remorse at any point.

  • What is the appropriate sentence for murder, having regard to all relevant aggravating and mitigating factors under the Crimes (Sentencing Procedure) Act 1999?
  • Where does this offence sit in terms of objective seriousness relative to the standard non-parole period of 20 years for murder?
  • What weight should be given to mitigating factors, including the offender's age, absence of prior criminal history, and the prospect he would die in custody?
  • What findings of fact adverse to the offender could be made beyond reasonable doubt for the purposes of sentencing?

Decision

Harrison J found that the offence fell above the mid-range of objective seriousness. The killing was premeditated and planned, as demonstrated by the offender's prior access to the victim's home, his possession of the chat log that appeared to have motivated him, and the sustained course of harassing conduct in the weeks before the murder. The victim was entirely defenceless, asleep in her own bed, and the attack was described as ferocious and sustained.

The court applied the sentencing framework affirmed in Muldrock v R (2011), which requires a court to identify all relevant factors and reach an overall sentencing judgment rather than treating the standard non-parole period as a rigid starting point. Aggravating features included the premeditation, the breach of trust implicit in the offender's prior access to the home, and the complete absence of remorse or contrition.

In mitigation, Harrison J acknowledged the offender's age of nearly 67, his absence of any prior relevant criminal history, his prior good character, and the fact that he was facing imprisonment for the first time with the realistic prospect of dying in custody. These factors led the court to impose a non-parole period of 18 years, below the 20-year standard, despite finding the offence above the mid-range of seriousness. The court also noted the statutory ratio between the non-parole period and the balance of term was not adjusted, and that victim impact statements were received in accordance with the principles in R v Previtera and R v Bollen.

Orders Made

  • The offender was convicted of the murder of Amanda Carter on 16 May 2010.
  • Sentenced to imprisonment comprising a non-parole period of 18 years, commencing 30 November 2013 and expiring 29 November 2031.
  • Balance of term of 6 years, expiring 29 November 2037.
  • First eligible date for release on parole: 30 November 2031.

Key Takeaways

  • The Supreme Court held that even where an offence is assessed as above the mid-range of objective seriousness, significant personal mitigating factors (including advanced age, absence of prior criminal history, and the prospect of dying in custody) can justify a non-parole period below the 20-year standard for murder.
  • Under the sentencing framework confirmed in Muldrock v R, a court is not required to commence by asking whether the standard non-parole period should apply; rather, it must identify all relevant factors and reach a holistic sentencing judgment.
  • Premeditation and planning are significant aggravating features: the court found beyond reasonable doubt that the offender had formed an intention to kill in advance, evidenced by a sustained pattern of preparatory conduct in the weeks preceding the offence.
  • A complete absence of remorse or contrition, combined with the vulnerability of the victim (asleep and defenceless), weighed heavily in the assessment of objective and subjective seriousness.
  • Findings of fact adverse to the offender at sentencing must be proved beyond reasonable doubt, while matters advanced in mitigation need only be established on the balance of probabilities, consistent with R v Pilley and Isaacs v R.

Legislation and Cases Referenced

Legislation
- Crimes Act 1900 (NSW)
- Crimes (High Risk Offenders) Act 2000 (NSW)
- Crimes (Sentencing Procedure) Act 1999 (NSW), ss 21A, 54B(2) and (3)

Cases
- Muldrock v R (2011) 244 CLR 120; [2011] HCA 39
- Markarian v R (2005) 228 CLR 357; [2005] HCA 25
- Isaacs v R (1997) 41 NSWLR 374; (1997) 90 A Crim R 587
- R v Pilley (1991) 56 A Crim R 202
- R v Spathis; R v Patsalis (2001) 107 A Crim R 432; [2001] NSWCCA 476
- R v Previtera (1997) 94 A Crim R 76
- R v Bollen (1998) 99 A Crim R 510
- Barton v Regina [2009] NSWCCA 164
- R v Holyoak (1995) 82 A Crim R 502