A second man is likely to be charged with the murder of Clifford Umuhuri - shot in a St Johns street and dumped out of a car near Auckland Hospital.
Umuhuri died on June 1 in Grafton, Auckland after being shot earlier at a different address.
Early on that morning police were called to an address on St Johns Rd to reports of shots being fired and people screaming.
A vehicle left the scene before stopping on Parkfield Terrace in Grafton, where Umuhuri was later found dead.
A 26-year-old man was charged with aggravated robbery in relation to the incident.