Northland Police have launched a homicide investigation following a violent incident which left a young man dead north of Whangarei last night.
Ambulance services received a call from a home in Balmoral Rd, Tikipunga about midnight, with reports that a man was unconscious after a violent incident.
When police arrived a 25-year-old man at the address was found dead.
The man had suffered a number of injuries, police said.
Another man at the address was taken into custody.