A woman's body has been found in a western Sydney home and police have placed a seriously injured man found at the same premises under guard at hospital.
The 42-year-old's body was found by emergency services in a Doonside home on Monday evening and the death is considered suspicious, police say.
An injured man, 38, was also located inside the home and was taken to Westmead Hospital in a serious condition.
It's expected the man will be arrested when he's discharged.
Police wouldn't provide details of the pair's relationship.
