Mandurah Detectives are investigating a suspected stabbing in Madora Bay.
Emergency services were called around 12.10am on Sunday, January 18 after the man in his 30s was assaulted on Britawast Road, near Addingham Road.
Police and St John WA attended the scene and found the victim with a "serious laceration type wound" to his neck.
The man was conveyed by ambulance to Fiona Stanley Hospital for medical treatment.
Detectives urge anyone with any information relating to this incident, to make a report to Crime Stoppers online at www.crimestopperswa.com.au or by calling 1800 333 000.
Reports to Crime Stoppers can remain anonymous.
Severe weather warning issued south of Mandurah
WAFL: Perth clinch one point win over Peel Thunder
Free public transport to be made permanent across WA
2026 Rockingham Jobs Fair to support local job seekers
Bertram man charged over alleged sexual assault at nightclub
City of Rockingham defends decision not to livestream Special Electors Meeting
Mandurah Forum's indoor food court closes to make way for new international retailer
Peel businesses, organisations share in $1.1 million State Government funding
Rockingham councillor Craig Buchanan announces resignation
