A woman, in her 30s, died at the scene.
Full details here:
The RAC Rescue helicopter was sen attended a serious crash along South Western Highway near Waroona this evening.
It’s understood a car left the road and caught fire in Coolup near Blake Road about 9:25pm.
Two people have been seriously injured.
A man has been flown to hospital with non-life threatening injuries.
South Western Highway remains closed in both directions.
Updates as information comes to hand.