ABC News
An Amtrak train was traveling 87 mph when it plowed into a dump truck at a Missouri railroad crossing, killing four people and injuring 150, officials said. Jennifer Homendy, chairman of the National Transportation Safety Board, said Wednesday that after analyzing information from its event recorder, federal investigators have determined that the train was traveling 89 mph about a quarter-mile out from the crash, when the horn started blowing, and 87 mph at impact. The collision caused the train to completely derail, sending the locomotive and cars toppling onto their sides, according to the NTSB.