R v Tawhai

The case before the High Court of New Zealand in Whangarei was between the Crown and William Spring Tawhai. The defendant had pleaded guilty to two charges of assault on a person in a family relationship and one charge of wounding with intent to injure. The Crown sought a sentence of preventive detention, while the defendant's counsel argued against it. The court had to determine whether to impose a finite term of imprisonment or preventive detention, considering the defendant's likelihood to commit another qualifying offence. After considering the experts' reports, the defendant's criminal history, and the seriousness of the harm to the community caused by the offending, the court found the defendant likely to commit another qualifying violent offence at the sentence expiry date of the finite sentence. The court imposed a sentence of preventive detention on the charge of wounding with intent to injure, with a minimum period of imprisonment of five years. On each charge of assault on a person in a family relationship, the court imposed a sentence of six months' imprisonment, to be served concurrently with each other and with the sentence of preventive detention.

In summary, the court found the defendant likely to commit another qualifying violent offence and imposed a sentence of preventive detention with a minimum period of imprisonment of five years on the charge of wounding with intent to injure and six months' imprisonment on each charge of assault on a person in a family relationship.