The Police Association is calling for frontline cops to be notified when forensic mental health patients are released back into the community.
Currently there is obligation for mental health services to alert police to the release of patients like Martin Robert Lyall, who allegedly murdered Kevan Newman in 2005 but was deemed unfit to plead.
A "glitch" in the Ministry of Health's victim notification system meant Mr Newman's partner and children were not told Lyall had been released. He has been spending time and living in the community since 2013 but the registered victims found out just weeks ago after a police officer involved in the case chanced upon on the alleged killer and called them.
Associate Minister for Health Sam Lotu-Iiga stepped in after the story broke in the Weekend Herald and demanded immediate changes to the notification system. He has not ruled out further action including a change to legislation that would make it a requirement to notify police.
Police Association spokesman Luke Shadbolt said the organisation would support that 100 per cent.