R v Stanley

The case before the court was an appeal against sentence, where the appellant was convicted of murder by reason of “constructive murder”. The appellant was one of two men involved in an attempted armed robbery in which a firearm was discharged, resulting in the death of the victim. The appellant's co-accused was convicted of murder, while the appellant was found guilty of manslaughter. The appellant appealed against the severity of his sentence on the basis of his reduced moral culpability and special circumstances. The appellant submitted that the trial judge had failed to appropriately consider a number of factors, including his significantly lesser role in the offence, his background of deprivation and disadvantage, his mental health conditions, and his youth. The appellant also submitted that the reliability of the voice recognition evidence, which was based on the ad hoc expertise of a police officer who had listened to the telephone intercept product and CCTV footage on multiple occasions, was not properly considered by the trial judge.

The court was required to determine whether the trial judge had erred in failing to appropriately consider the appellant's significantly lesser role in the offence, his background of deprivation and disadvantage, his mental health conditions, and his youth, in assessing his moral culpability and the appropriate sentence. The court was also required to determine whether the trial judge had erred in failing to appropriately consider the reliability of the voice recognition evidence, which was based on the ad hoc expertise of a police officer who had listened to the telephone intercept product and CCTV footage on multiple occasions. The court was required to consider whether the reliability of the voice recognition evidence was a relevant factor to its admissibility under s 79.

The court held that the trial judge had erred in failing to appropriately consider a number of factors in assessing the appellant's moral culpability and the appropriate sentence. The court held that the appellant's significantly lesser role in the offence, his background of deprivation and disadvantage, his mental health conditions, and his youth were all relevant factors that should have been considered by the trial judge in assessing the appellant's moral culpability and the appropriate sentence. The court held that the appellant's background of deprivation and disadvantage, his mental health conditions, and his youth were interrelated and contributed to his reduced moral culpability. The court held that the trial judge had also erred in failing to appropriately consider the reliability of the voice recognition evidence, which was based on the ad hoc expertise of a police officer who had listened to the telephone intercept product and CCTV footage on multiple occasions. The court held that the reliability of the voice recognition evidence was a relevant factor to its admissibility under s 79 and that the trial judge had failed to appropriately consider this factor. The court held that the appellant's sentence was manifestly inadequate and varied the sentence to a term of imprisonment of 15 years, with a non-parole period of 11 years and 4 months.

The court ordered that the appellant's sentence be varied to a term of imprisonment of 15 years, with a non-parole period of 11 years and 4 months.