The man who died after a fight on the main street of Ōtorohanga on Saturday night was a father of six.
He was 34-year-old Anthony Takrouna Bell of Te Kuiti.
Police said yesterday that Bell's death appeared to be the result of a road rage incident.
Two groups of people who did not previously know each other were involved in the fight.
One of the groups arrived in the town at about 6.30pm in two cars. Police have found those cars, and are carrying out forensic examination.
Police say the investigation is continuing and they are now appealing for help regarding the movement of two vehicles.
"We want to hear from anyone who saw a white Mazda Bounty ute carrying a trail bike, and a black Volkswagen Amarok ute travelling from Te Awamutu to Ōtorohanga between 5pm and 6.20pm on Saturday night," Detective Inspector Graham Pitkethley said.
"We would also like to thank all of the people who have already come forward with information which is proving extremely helpful as we build a picture of what occurred."
The scene examination on Maniapoto Street has finished, however, the Ōtorohanga community will continue to notice a strong police presence in the area, he said.
Anyone who can assist with information is asked to call 105 and quote file number 211002/2797. Information can also be provided anonymously via Crime Stoppers on 0800 555 111.