DT*: THE CONTACT STATED THE VEHICLE WAS INVOLVED IN A MULTI CAR COLLISION, BOTH THE DRIVER AND PASSENGER SEATS FAILED. THE REAR AND THE FRONT END OF THE VEHICLE WERE DAMAGED. UPON REAR IMPACT, A POPPING NOISE WAS HEARD AND THE SEATS RECLINED. THE DRIVER AND PASSENGER SUFFERED BACK INJURIES. THE POLICE FILED A REPORT AT THE SCENE AND THE INSURANCE COMPANY DEEMED THE VEHICLE TOTALED.