THE SUNROOF TEMPERED GLASS SPONTANEOUSLY EXPLODED SHATTERING GLASS DOWN ON THE DRIVER WHILE DRIVING ON A THE FREEWAY AT 65 MPH. THERE WERE NO BRIDGES AND IT WAS LIGHT TRAFFIC. DRIVER WAS IN SHOCK AND ALMOST CRASHED. CAR INTERIOR IS FILLED WITH GLASS. THERE ARE NO MARKS ON CAR TO INDICATE A FOREIGN OBJECT CAUSED THE GLASS TO SHATTER.