A 200 LB 80 YEAR OLD MAN WAS SITTING IN THE PASSENGER SEAT OF HIS VAN. WHEN HE AND HIS WIFE WAS REAR-ENDED IN A 25-30 MPH IMPACT BY A 85 NISSAN PICKUP. THE IMPACT CAUSED THE PASSENGER SEAT TO FALL BACKWARDS AND THE MAN BROKE HIS NECK, HE PASSED AWAY A FEW DAYS LATER. SEEING HOW THIS IS A FAIRLY NEW VEHICLE, IT DOES NOT SEEM RIGHT THAT THE SEAT BROKE UNDER SUCH A RELATIVELY MINOR IMPACT. WHO WOULD I NEED TO CONTACT TO INITIATE A MANUFACTURING DEFECT CLAIM TO HELP COVER THE MOUNTAIN OF MEDICAL BILLS RESULTING FROM THIS A INCIDENT?