"Brian's family is pleased the police are committed to finding answers and holding whoever is responsible for Brian's death to account."
Ōpōtiki District Councillor Barry Howe has described Hilton as an eccentric, and mayor John Forbes said he often received messages from the 77-year-old, as did former Prime Minister John Key.
"I have to admit a message from Mr Hilton often used to make me smile," Forbes said.
"Knowing he was also sending them to the Prime Minister made me wonder how often the leaders of our country receive messages from people, I can imagine they would be inundated."
Forbes said he recalled the police investigation into Hilton's death and said, at the time, police had met with him in his role as mayor and said, as far as they could ascertain, a fall had contributed to his death.