Police are appealing for assistance in tracking the movements of a 24-year-old man who was found dead in his Warrenpoint home at 3am today.
The man has been named as Padraig O’Hanlon.
A PSNI spokesman said at this stage a cause of death has not been determined and a post-mortem examination will be carried out.
Detective Sergeant Emme Wallace said: “Padraig was out yesterday morning and arrived home at about 4pm.
“He was found dead this morning.
“We are trying to trace his movements between 11am and 4pm yesterday to establish if anything happened in that period that may have a bearing on his death.
“If you were with Padriag yesterday, or saw him during the relevant period, please call the detectives on 101.