DT: THE CONTACT'S WIFE WAS DRIVING THE VEHICLE AND THE BRAKES WERE NOT WORKING PROPERLY. WHILE TRAVELING DOWN HILL THERE WHERE NO BRAKES. THIS, IN TURN, CAUSED THE CONTACT'S VEHICLE TO REAR END ANOTHER VEHICLE. THIS ACCIDENT INVOLVED FOUR OTHER VEHICLES WHICH SUSTAINED DAMAGES. THIS CRASH WAS A FRONTAL IMPACT .UPON IMPACT, THE AIR BAGS DID NOT DEPLOY. THERE WERE NO WARNING LIGHTS PRIOR TO THE ACCIDENT. THE VEHICLE WAS TOWED TO A BODY SHOP FOR INSPECTION .THE VEHICLE WAS UNDER WARRANTY.