Newly released video from a Texas high school track meet reveals the chaotic aftermath of a stabbing that left one teen dead. Authorities say body camera and surveillance footage capture critical moments in the bleachers following a fatal altercation between rival athletes.

A teenager in suburban Dallas has been indicted on a murder charge after allegedly fatally stabbing a fellow student at a high school track meet, prosecutors said. The incident, which occurred on April 2, has deeply affected the local community.