DRIVER OF 2008 TOYOTA PRIUS WAS TRAVELING AT APPROXIMATELY 30 MPH WHEN DRIVER WAS STRUCK ON LEFT REAR QUARTER PANEL, HIT BLACK ICE AND STRUCK A CURB THEN A TREE. AIRBAG DEPLOYED AND DRIVER COLLIDED WITH AIRBAG AND THE DRIVER SEAT BELT DID NOT KEEP DRIVER IN PLACE AND DRIVER STRUCK THE TOP OF HIS HEAD ON THE TOP OF THE WINDSHIELD. *TR