MY DAUGHTER SPUN HER 1996 SUBARU LEGACY WAGON WHILE TRYING TO MISS A DEER AT ABOUT 45 MPH. SHE HIT A TREE GOING BACKWARDS. IN THE COLLISION THE SEAT BACK BROKE ON THE DRIVERS SEAT. THIS CAUSED HER TO HIT HER HEAD AND NECK AND SHE SUFFERED A BROKEN NECK. THE SEAT BACK SHOULD NOT HAVE BROKEN IN A REAR END COLLISION. THE CAR WAS IN GOOD SHAPE AND ONLY HAD 60,000 MILES.*AK