FISHER PRICE MODEL 9100 DATE OF MANUFACTURING 1984, CONSUMER WAS INVOLVED IN A HEAD-ON COLLISION TRAVELING ABOUT 35 MPH, THERE WAS A REAR FACING INFANT LOCATED IN THE MIDDLE REAR CHILD SAFETY SEAT. UPON IMPACT, THE METAL UNDER THE CHILD'S SEAT CAME DETACHED FROM THE SEAT, HITTING THE CHILD IN THE HEAD, CAUSING INJURIES. PLEASE PROVIDE FURTHER DETAILS. *AK