Mans body found at Mandurah beach Mandurah detectives are investigating the discovery of a man's body at Halls Head just before midday today. POLICE are investigating the discovery of a man's body this morning at Halls Head, Mandurah, just before midday todav. The man's body was found close to Boardwalk Boulevard and Montego Way. It was reported to police about 11.40am. Local detectives are at the scene. It is unclear how the man died and police said that would be a matter for the Coroner.