Police found the car they believed to have been involved in nearby Grigg Street, and were subjecting it to a forensic examination yesterday.
Senior Sergeant Geoff Ryan, officer in charge in Kaitaia, said the deceased was believed to have been involved in a domestic dispute near the intersection of Pukepoto and Bonnett roads about 10pm on Tuesday night.
The Kaitaia CIB, the Whangarei-based Serious Crash Unit, Victim Support and Iwi Liaison were all called out on Tuesday night.
The inquiry is now headed by acting Northland criminal investigations manager Detective Senior Sergeant Kevin Burke.
Senior Sergeant Ryan said the victim's children were in the care of family members.
Police would like to hear from anyone who heard or saw anything in the vicinity of Pukepoto Road/Grigg Street at around 10pm on Tuesday.
Anyone with information should call the Kaitaia police station on (09) 408-6500.
Or you can call Crimestoppers, anonymously, on 0800 555-111.