HOMICIDE detectives are investigating the suspicious death of a man near Mandurah early this morning.
The man died after an incident on Leighton Road in Halls Head around 5am, police say. Details surrounding the incident remain sketchy.
Two people are being questioned by detectives.
Mandurah detectives are also helping with the investigation.
It’s understood police have blocked off part of Leighton Road.
Forensic officers arrived this morning to scour the scene for any clues.
A St John Ambulance spokeswoman said the man was rushed to Peel Health Campus in a critical condition around 5am under priority road conditions.
Police divers have also been called in to search the waters off the Mary Street bridge. It is not clear what they are looking for.