A 50-year-old woman who was assaulted in Hamilton earlier this week has died in hospital, sparking a homicide inquiry.
Police said Raewyn Green was found unconscious at an address on Pinfold Ave in Hamilton East on Monday night.
She was taken in a critical condition to Waikato Hospital, where she died on Thursday.
Detective Sergeant William Loughrin said a post-mortem examination conducted in Auckland revealed Ms Green sustained injuries consistent with an assault.
He said police were seeking information from the public about any sightings of a man and woman arguing on Monday afternoon or evening in the Pinfold Ave area.