Sûreté du Québec have identified the man whose body was found Sunday in the La Pêche area.
Guy St-Jean was reported missing on July 26th. He hadn't been seen since May.
At the time police did not believe he was the victim of a crime, but now detectives with the SQ are investigating his death as suspicious.
An autopsy will take place to determine the cause of death.
St-Jean's body was found behind a chalet on Pontbriand Road. Police believe he died some time ago.
St-Jean lived close to where his body was found.