New video captures the aftermath of a fatal teen stabbing at a Texas track meet

A video released by Collin County court shows the aftermath of a fatal stabbing at a Texas high school track meet, where Karmelo Anthony, 19, was convicted of murdering Austin Metcalf, 17, and sentenced to 35 years in prison. The footage captures Anthony fleeing the scene, being apprehended by police, and expressing distress before being detained.