A woman remains in a critical condition after a house fire which killed a man in Sydney's south west.
The body of the man, believed to be the woman's husband, was found at the rear of a house after firefighters arrived at the property on the Hume Highway, Yagoona.
Forensic examinations are being carried out on the man's body.
Police said the woman suffered severe burns before firefighters pulled her from the house.
She was taken to Liverpool Hospital before being transferred to Concord Hospital.
A Concord Hospital spokeswoman said the woman remained in a critical condition.