Court releases evidence from stabbing that killed Austin Metcalf at Texas track meet
Graphic evidence from a fatal stabbing at a Texas high school track meet was made public Friday by Collin County court, revealing details of the confrontation that ended Austin Metcalf’s life. The materials released include images of the fatal wound, the blood-stained jacket worn by the victim, and the multi-tool knife used in the April 2, 2025 attack at David Kuykendall Stadium in Frisco. Karmelo Anthony, convicted of first-degree murder earlier this month, received a 35-year prison sentence for the killing.
The evidence package includes crime scene photographs, 911 emergency calls, and police body-camera footage shown to jurors during the trial. Anthony was 17 years old when the incident occurred. He will become eligible for parole after serving half of his sentence.
Confrontation at Memorial High School team tent triggered fatal attack
The stabbing occurred after Metcalf and his brother confronted Anthony for sitting in their team’s tent at Memorial High School during the track meet. Prosecutors presented an Ozark Trail folding multi-tool knife as the weapon used in the fatal attack. The blade penetrated Metcalf’s body, causing injuries that led to his death at the scene. Photographs of the bleachers at the stadium show the location where the confrontation escalated into violence.
Body-camera footage captured the moments immediately following Anthony’s arrest. In the video, Anthony can be heard telling officers, “He put his hands on me. I told him not to. He put his hands on me.” The statement formed part of his self-defense claim during the trial.
Self-defense claim rejected by jury in murder conviction
Anthony admitted to stabbing Metcalf but maintained throughout the trial that he acted in self-defense. The jury rejected this argument, finding him guilty of first-degree murder. Trial exhibits included detailed forensic evidence and witness testimony that contradicted the self-defense narrative. The prosecution successfully argued that the use of deadly force was not justified under the circumstances of the confrontation.
- First-degree murder conviction delivered earlier this month
- 35-year prison sentence imposed by the court
- Parole eligibility after 17.5 years served
- Evidence includes weapon, clothing, and body-camera footage
Jury composition sparks criticism from Anthony’s supporters
The conviction ignited controversy among Anthony’s supporters, who raised concerns about the makeup of the jury. Critics questioned whether the jury selection process resulted in a fair and representative panel. The nature of these criticisms was not specified in court documents, but the issue drew attention following the sentencing. Despite the objections, the conviction stands and the sentence will be carried out according to Texas law.
The case highlights ongoing debates about self-defense claims in confrontational situations and the standards applied by juries in evaluating such arguments. Legal experts note that self-defense defenses face high scrutiny when deadly force is used, particularly in cases involving younger defendants.
Evidence collection and trial proceedings concluded
The release of trial exhibits marks the conclusion of the public phase of the case. Crime scene photos show the immediate aftermath of the stabbing, with investigators documenting the location and collecting physical evidence. The blood-soaked jacket became a key piece of evidence demonstrating the severity of the attack. Forensic analysis confirmed the match between the knife and the fatal wound.
The 911 calls included in the released materials captured the initial emergency response. First responders arrived at the stadium within minutes of the incident. Despite their efforts, Metcalf could not be saved. The body-camera footage provides a timeline of Anthony’s detention and his immediate statements to law enforcement officers on the scene.



