A stabbing incident involving two students from different schools results in the suspect claiming self-defense.

On April 2, police arrested Anthony, who was 17 at the time, in connection with the stabbing death of Austin Metcalf, also 17, during a track meet at Kuykendall Stadium.

Karmelo Anthony, now 18, who is accused of fatally stabbing fellow student Anthony Metcalf during a Texas high school track meet in April, was indicted on a first-degree murder charge in the teen’s death.