Police are continuing to investigate the death of a man following a birthday party in Glen Eden, West Auckland, yesterday.
A woman was also rushed to Auckland Hospital during the incident on Pisces Rd.
Emergency services were alerted to the event about 3.44pm on Saturday.
A police spokeswoman said the woman's condition had improved overnight. Police were not seeking anyone else in connection with the incident.
Guests had been attending a birthday party at the house earlier on Saturday, according to a neighbour, who the Herald has chosen not to name.