R v Petersen

Trent Petersen and Leeanne Hema were sentenced in the High Court of New Zealand for their guilty pleas to the charge of robbery. The Crown argued that the robbery was planned, involved violence, and had a gang element, while the defence submitted that the robbery was unsophisticated and driven by the need to provide for Petersen's pregnant partner. The judge set a starting point of two years and two months for Petersen and 16 months for Hema, considering the limited planning and absence of weapons or disguises. The judge discounted each sentence by 20% for their guilty pleas and 15% for their personal mitigating factors, resulting in a sentence of 17 months for Petersen and 10½ months for Hema. However, the judge commuted Petersen's sentence to eight months of home detention, taking into account his desire to change and the detrimental effects of imprisonment on his children. Hema was sentenced to 12 months of intensive supervision, considering her mental health challenges and promising rehabilitative prospects. Both defendants were ordered to pay $650 in reparation to the victim.

The court considered the purposes and principles of sentencing, including holding the defendants accountable for the harm caused, denouncing and deterring criminal conduct, protecting the community, and assisting in the defendants' rehabilitation and reintegration into society. The court also considered the defendants' personal circumstances, including their difficult upbringings and limited emotional and cultural support, which had led them to a life of crime. The court acknowledged the defendants' desire to change and their efforts to make positive changes to their lifestyles. The court focused on the defendants' rehabilitation, considering it the best way to serve their long-term interests, the interests of their families, and the interests of the wider public.