I WAS IN A REAR END COLLISION WITH MY 2007 CHRYSLER PACIFICA. I WAS HIT FROM BEHIND BY A CAR THAT WAS TRAVELING 50 MPH AND SHOVED INTO THE VEHICLE IN FRONT OF ME. MY AIR BAG DID NOT GO OFF AND MY DRIVERS SEAT BROKE UPON MY BEING THRUST BACK AFTER INITIAL FORWARD THRUSTING CAUSING MY LEGS TO GO UP UNDER THE DASH CAUSING INJURY TO MY LEGS AND A TORN DISC IN MY BACK FROM THE SEAT BREAKING. *TR