Whanganui Police are seeking assistance from the public in relation to Operation Nguru — the investigation into the homicide of Kevin Ratana.
Ratana was shot and killed in Castlecliff, Whanganui on 21 August.
Police are seeking to establish the movements of a white Hyundai Coupe thought to have been used in the homicide.
It is understood a drone was seen in the area at the time of the shooting and police would like anyone with footage to come forward.