Two men who were arrested in connection with the death of a man in Downham Market eight years ago have been released under investigation.
Jan Hogan's body was found in his flat in Basil Drive in May 2010.
When the incident was investigated at the time, the coroner recorded an open verdict.
Two men, aged in their 40s and 50s, were arrested earlier this week have now been released while investigations continue.
"We continue to follow a number of lines of enquiry concerning Mr Hogan’s death in 2010," Detective Inspector Stuart Chapman said.
"I would appeal to anyone who has information regarding this – no matter how insignificant it may seem or even if you have spoken to or called us before – to come forward.”