Shoot three rolls of film from both upstream, downstream and side views. Preserve the vehicle. Buy the wreck immediately. In every case of severe injuries that are common in rollovers, the family is devastated by traumatic brain injury, coma, spinal cord injuries and amputations. That is when a family friend must take charge before the wreckage is sold for scrap or purchased by the manufacturer.
Manufacturers retain special investigation firms that monitor news reports of rollovers and fires.
In three fire cases, the manufacturer's investigators photographed the wreckage before the family's lawyer did. In two cases, even though the vehicle was being held in a lot under the orders of the owner not to move it, the vehicle disappeared. Always buy the hulk. Later, it can be sold, usually for the purchase price. If you do not buy the wreckage, it will be lost.