A tragic altercation at a Frisco, Texas, high school track meet left 17-year-old Austin Metcalf dead after a confrontation with another student, Karmelo Anthony. What Happened:

Austin, a standout student-athlete, asked Anthony—a visitor from another school—to move from his team’s tent.Witnesses say Anthony responded, “Make me move,” before warning, “Touch me and see what happens.”

When Austin pushed him, Anthony allegedly pulled a knife and stabbed him in the chest. Despite his twin brother’s efforts to save him,Austin died at the scene. Aftermath:Anthony, arrested for murder, claims self-defense. His family’s legal fundraiser has drawn $150K in support. The case has sparked debate over youth violence, self-defense,

Austin died at the scene. Aftermath:Anthony, arrested for murder, claims self-defense. His family’s legal fundraiser has drawn $150K in support. The case has sparked debate over youth violence, self-defense, Read more below