Residents of the isolated Pureora Forest Park believe the person who killed Hamilton roadworker George Taiaroa may have camped out in the bush near their homes, and one concerned man has kept a loaded shotgun under his bed.
Police have found items of interest to their inquiry into Mr Taiaroa's death that they believe were discarded in the 78,000ha forest park about 40km southeast of Te Kuiti on March 19, the day he was shot dead while directing traffic at Atiamuri.
The discovery was made in bush on privately owned land late last week about a 40-minute drive from where Mr Taiaroa was murdered.
Police would not say what the items were. They have been sent for forensic analysis.
3 News last night reported that items including bedding and a generator were reported stolen from a Pureora campsite on March 19.