Karmelo Anthony runs away after murdering Austin Metcalf: surveillance video

Key Points:

• New videos and photos released by Collin County court show the moments before and after Karmelo Anthony fatally stabbed Austin Metcalf at a Texas high school track meet on April 2, 2025, following Anthony's first-degree murder conviction.
• Surveillance footage captures Anthony fleeing the scene, walking by the track tents before the stabbing, and being taken into custody shortly after; additional evidence includes crime scene photos, the blood-soaked jacket, and the knife used in the attack.
• Audio from the 911 call reveals chaotic scenes with bystanders attempting to aid Metcalf, who was unconscious and initially not breathing, and describes the suspect being apprehended nearby.
• Anthony, who was 17 at the time, admitted to stabbing Metcalf but claimed self-defense; he was sentenced to 35 years in prison and will be eligible for parole after serving half the sentence.
• Metcalf's family and supporters emphasize that the footage contradicts claims that Anthony was attacked by multiple students, showing instead a brief confrontation followed by the stabbing and Anthony's immediate flight from the scene.