Two people have been charged in relation to the death of 27-year-old Anaru Thomas Williams in Christchurch on Friday.
Police said they have charged a 31-year-old woman in relation to the homicide investigation and a youth has been referred to youth aid.
A 36-year-old man also appeared in Christchurch District Court on Friday afternoon on an assault charge.
The woman has been charged with wounding with intent to cause grievous bodily harm and is due to appear in court on Boxing Day.
Police are not ruling out further charges.