TL*THE CONTACT OWNS A 2006 CHEVROLET COBALT. WHILE DRIVING 55 MPH, THE CONTACT LOST CONTROL OF THE VEHICLE. THE VEHICLE STRUCK THE EMBANKMENT, FLIPPED OVER, AND LANDED ON THE ROOF. THE ROOF DETACHED AND THE VEHICLE WAS DESTROYED. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE BACK AND SHOULDERS. THE INSURANCE COMPANY HAS NOT DETERMINED WHAT CAUSED THE AIR BAGS TO FAIL. A POLICE REPORT WAS FILED. THE DEALER INFORMATION WAS UNAVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE 15,000.