Aerial footage of Missouri train derailment

A passenger train traveling from Los Angeles to Chicago derailed in Missouri after hitting a dump truck that was blocking a public crossing. According to officials, some people aboard were injured. Passengers on the train included high school students from Pleasant Ridge High School in Easton, Kansas, who were headed to a Future Business Leaders of America conference in Chicago.The scene from aerial footage showed rail cars on their side as emergency responders used ladders to climb into one of them. The video also showed six medical helicopters parking nearby waiting to transport patients.