The unsettling scene at Little Elm’s Lobo Stadium on Monday morning wasn’t normal for a high school track meet, but it was indicative of the tragedy that occurred at the District 11-5A meet in Frisco five days earlier.

Austin Metcalf was a 17-year-old high school student in Frisco, Texas, who was stabbed to death by another student at a track meet, according to Frisco police. Frisco police wrote in a news release that the suspect accused in the homicide is a Frisco Centennial High School student named Karmelo