As he was being led to holding cells, one of Lambert's family called, "Love you my bro'!"
The two men had known each other for many years and the shooting was said to have happened after they arrived separately at a rural address, a few hundred metres from the now empty site of the former Mohaka Hotel.
Lambert was said to have waited in the dark and watched until Huata exited a house on the property, and then confronted him about another person thought to be at the address.
Huata was shot during the confrontation. Lambert drove away, abandoning the car, walking across farmland and disposing of the gun in a stream before walking home.
He was arrested more than a week later after telling police he was the gunman.