Police have issued an appeal for footage as homicide squad detectives investigate a fatal assault inside a home.

A man aged in his 40s has died following an incident south of Perth, triggering a homicide investigation and police appeal for footage.

A man aged in his 40s has died following an incident south of Perth, triggering a homicide investigation and police appeal for footage.

Homicide detectives are investigating the death of a man in Mandurah after emergency services received a call on Sunday morning about a serious...

Homicide detectives are investigating the death of a man in Mandurah after emergency services received a call on Sunday morning about a serious...

A murder investigation is underway after a 76-year-old man was found dead inside a home in a WA town by paramedics.

A 63-year-old man who was being questioned by police after a body was found inside a home in York has been released without charge.

A 63-year-old man who was being questioned by police after a body was found inside a home in York has been released without charge.

It is understood the male officer took his own life at a WA Police facility in Perth in the early hours of Monday morning.

Police in Northland have launched a homicide investigation into the death of an injured man left at Kaitaia Hospital.