Citation: R v Briggs [2025] NSWDC 378
Court: District Court of New South Wales
Date: 18 September 2025
Judge: Priestley SC DCJ
Background
The accused stood trial on a single count of aggravated break and enter under s 112(2) of the Crimes Act 1900 (NSW). The charge arose from an incident on or about 2 October 2022 at a residential premises in Merewether, in which an intruder forced open a sliding door using a gardening tool and stole a laptop computer. The aggravating circumstance alleged was that the accused knew persons were inside the dwelling at the time.
The matter proceeded as a judge-alone trial by consent. The trial itself was brief, with evidence commencing on 17 September 2025 and closing addresses concluding the same day.
The central question was not whether the offence had been committed. All parties accepted the physical evidence established that it had. The sole issue was whether the accused was the person who committed it.
Legal Issues
- Whether the Crown proved beyond reasonable doubt that the accused was the person who broke into and entered the premises
- Whether the DNA evidence, taken together with all other circumstantial evidence, excluded every reasonable inference inconsistent with the accused's guilt
- The proper application of the standard of proof in a circumstantial case where DNA transference remained a live possibility
Decision
The physical elements of the offence were not in dispute. His Honour was satisfied beyond reasonable doubt that someone had broken and entered the premises and committed larceny. The gardening tool found inside the premises had been forced through the sliding door, its tip was broken off outside, and the laptop was missing. The aggravation element was supported by a statutory presumption under s 105A(2A) of the Crimes Act, which the accused led no evidence to rebut.
The entire contest centred on DNA evidence found on the gardening tool. The Crown's case was that the accused's DNA came to be on the tool through direct contact during the commission of the offence. The defence pointed to evidence from a DNA expert, Ms Wyner, that secondary transference (where DNA is deposited indirectly from one surface to another) remained a reasonable possibility. The accused resided in Maitland, not Merewether, and the tool had been left outside the premises.
His Honour accepted that various features of the case lent some weight to the Crown's position. The time of night and the frequency of handwashing made it less likely that any transferred DNA would have survived on the tool's surface until the offence occurred. His Honour also acknowledged the importance of considering all the evidence in combination rather than piecemeal.
Despite this, His Honour found that the reasonable possibility of DNA transference was not excluded to the required standard. The judge was satisfied that it was more probable than not that the accused had directly handled the tool, but acknowledged that probability falls short of the criminal standard. Because the identity of the offender was an essential intermediate fact, it had to be proved beyond reasonable doubt. The Crown did not reach that threshold, and a verdict of not guilty was entered.
Orders Made
- Verdict of not guilty entered on the single count of aggravated break and enter.
Key Takeaways
- In a circumstantial case, the Crown must exclude every reasonable inference inconsistent with guilt, not merely establish that guilt is the more probable explanation.
- Where an expert witness raises a scientifically plausible alternative explanation for physical evidence (here, secondary DNA transference), that explanation may constitute a reasonable doubt even if the tribunal considers direct contact to be the more likely scenario.
- The District Court confirmed that probability, even strong probability, does not satisfy the criminal standard of proof beyond reasonable doubt. A verdict of not guilty is compelled where reasonable doubt remains, however inconvenient that conclusion may seem.
- Contextual factors such as the accused's place of residence and the conditions under which DNA might survive on a surface can be taken into account when assessing the weight of DNA evidence, but they will not automatically resolve a reasonable doubt in the Crown's favour.
- Under s 105A(2A) of the Crimes Act 1900 (NSW), an accused bears the evidential burden of raising reasonable grounds to believe no persons were in the premises; absent any such evidence, the aggravation element is made out by presumption.
Legislation and Cases Referenced
Legislation
- Crimes Act 1900 (NSW), ss 112(1), 112(2), 105A(2A)
- Criminal Procedure Act 1986 (NSW), s 133
Cases
- Fitzgerald [2014] HCA 28
- Fleming v R (1998) 197 CLR 250
- Ignatov [2018] NSWCCA 217
- Singh v R [2025] NSWCCA 34
- The Queen v Baden-Clay [2016] HCA 35