TL* THE CONTACT OWNED A 2011 TOYOTA CAMRY. WHILE ATTEMPTING TO SWITCH LANES AND DEPRESSING THE BRAKE PEDAL, THE CONTACT'S VEHICLE REAR ENDED THE PRECEDING VEHICLE. THE CONTACT'S VEHICLE FLIPPED OVER AND THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE HEAD, BACK, AND CHEST THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED AND TOWED TO AN IMPOUND LOT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.