A 49-year-old man has died in a suspected stabbing incident in Baldivis.
Police were called to the property on Bramall Terrace around 6.40pm on Tuesday following reports of a "serious incident".
The victim suffered critical injuries and was rushed to Rockingham Hospital where he later died.
A 45-year-old woman is assisting Homicide Squad detectives with their investigation.
Police say the pair are known to each other.
Inquiries are ongoing and anyone with information or vision that can assist detectives are urged to contact Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au.
Reports to Crime Stoppers can be made anonymously
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