A man has died in custody at Hawera Police Station.
Police were called to a family harm incident in Hawera at about 11.30pm on Friday when an intoxicated man was arrested for assault and taken to the station.
During a routine check the 55-year-old man was found unresponsive.
Police staffperformed CPR until ambulance staff arrived .
Paramedics continued CPR for more than 30 minutes at which time the man was pronounced dead.
"It is a very sad time for all involved and we extend our deepest sympathies to the family," Acting Central District Commander Inspector Chris de Wattignar said.
"Police staff make every effort to ensure the safety of those in police custody."
A post mortem will be conducted to establish the cause of death.