One person is dead and three people are seriously injured after a car rollover near Mount Magnet this morning.
The crash occurred just after 6am on Geraldton-Mount Magnet Road.
A woman died in the crash while a 14-year-old girl, a man in his fifties and another woman sustained serious but not life threatening injuries.
All three survivors were taken to Mount Magnet Nursing Post.
The Royal Flying Doctor Service flew the two adult survivors to Perth were they were transferred to Royal Perth Hospital.
The teenage survivor is being flown on a separate plane.
Major Crash officers are assisting Mid-West Gascoyne Traffic officers and Mt Magnet police in their investigation into the crash.