I AM A POLICE OFFICER, CRASH RECONSTRUCTIONIST, AND CHILD SEAT TECHNICIAN. I WAS INVOLVED IN INVESTIGATING A SERIOUS INJURY CRASH IN WHICH A CHILD WAS IN A DOREL JUVENILE GROUP, SCENERA NEXT CONVERTIBLE SEAT. THE SEAT BROKE AND FAILED TO MAINTAIN ITS INTEGRITY. THERE WAS A VERY LARGE CRACK DOWN THE SIDE FRAME, AND THE ENTIRE BACK OF THE SEAT BROKE OUT FROM WHERE THE HARNESS STRAPS COME THROUGH. I HAVE NEVER SEEN A CHILD SEAT BREAK EVEN A FRACTION AS MUCH AS THIS SEAT DID, THE SEAT AND CHILD WERE REMOVED FROM THE VEHICLE BY PARAMEDICS PRIOR TO MY SEEING THE SEAT. SO I DON'T KNOW ANY DETAILS BEYOND THE FACT IT WAS INSTALLED FORWARD FACING AT THE TIME OF THE CRASH. *TT *BF *TR *DT*JB