Police have arrested three people in relation to the murder of John Henry Harris.
The 37-year-old gang member, known as John Boy, died after being dropped off at Whangarei St John Ambulance Station early on October 18 last year after suffering a gunshot wound to the chest.
A 41-year-old man was arrested last night and has been charged with a number of offences including murder. He will appear in Whangarei District Court today.
A 19-year-old man and a 21-year-old woman were arrested on Friday and have been charged with accessory after the fact to murder.
Detective Senior Sergeant John Miller said the arrests were an important step in what has been an extensive investigation.