Police have exhumed the body of Israel Jack, who died after being hit by a car on Te Ngae Rd, Rotorua.
Head of Rotorua CIB, Detective Senior Sergeant Zane Smith said it was done to allow further tests to be carried out.
Mr Jack, 20, died on August 18, around 4.25am. He was hit by two cars but police are investigating how he became to be lying on the road.
The investigation was featured on Police Ten 7 last month.
"The investigation is progressing and in order not to jeopardise its progression I can't be drawn on any of the details," Mr Smith said of the exhumation.