Police are hunting a man who stabbed a young woman several times after she got out of her car in Huntingdale last night.
The incident occurred at Mawson Place around 9pm on Thursday.
The suspect ran off wearing dark clothing and a face covering.
The 22-year-old woman is being treated in Royal Perth Hospital. Her injuries are not life threatening.
The suspect is about 182 centimetres tall and has a muscular build. He was wearing dark clothing with a face covering.