Newly released body camera footage is offering the public a closer look at the chaotic moments after one of the most closely watched teen homicide cases in Texas unfolded at a high school track meet. The video captures the arrest of Karmelo Anthony, the teenager later convicted in the fatal stabbing of fellow student Austin Metcalf, and reveals his emotional reaction as police took him into custody moments after the deadly encounter.

The footage, released following Anthony’s conviction and sentencing, has reignited public discussion about a case that drew national attention because of the ages of those involved, the circumstances surrounding the confrontation, and the fierce debate over Anthony’s claim that he acted in self-defense.

The incident occurred during a track meet in Frisco, Texas, in April 2025. What began as a routine school sporting event ended in tragedy when an argument between two teenagers escalated into violence, leaving 17-year-old Austin Metcalf fatally wounded.

According to investigators, Metcalf and Anthony had never met before that day. Authorities said the confrontation began when Metcalf approached Anthony, who was sitting beneath a tent designated for another group of students participating in the event.

Witness statements gathered by police painted a picture of a brief but rapidly escalating disagreement. According to court records, Metcalf asked Anthony to leave the area. The exchange soon became heated.

Investigators alleged that Anthony warned Metcalf not to touch him. One witness told police that Anthony said, “Touch me and see what happens,” before the confrontation turned physical.

Moments later, prosecutors said, Anthony pulled a knife from his bag and stabbed Metcalf in the chest. The wound proved fatal.

Panic erupted across the track meet as students, coaches, parents and school officials rushed to respond. Emergency personnel were called immediately, but despite efforts to save him, Metcalf died from his injuries.

The newly released body camera footage begins shortly after police officers located Anthony following the stabbing. The roughly three-minute recording shows officers placing him in handcuffs and conducting a search of his pockets as they worked to secure the scene.

Throughout the interaction, Anthony appears visibly emotional. His voice cracks repeatedly as officers escort him toward a patrol vehicle.

“He put his hands on me. I told him not to but he put his hands on me,” Anthony says through tears in the footage.

The statement would later become a central component of his defense.

As officers continued their investigation, Anthony remained cooperative, responding respectfully to questions with “yes sir” and “no ma’am.” The video concludes with police gathering identifying information while Anthony sits in the back of a Frisco police vehicle.

The footage does not show the stabbing itself, but prosecutors argued that Anthony’s comments immediately after the incident reflected his effort to justify his actions.

From the beginning, Anthony maintained that he acted in self-defense. His legal team argued that he feared for his safety when Metcalf allegedly made physical contact with him and that he reacted in the heat of the moment.

Defense attorneys pointed to Anthony’s immediate statements to police, including his assertion that he was “protecting” himself, as evidence that he genuinely believed he faced a threat.

Prosecutors, however, presented a very different interpretation.

They argued that the level of force Anthony used was unreasonable and unjustified under the circumstances. During trial proceedings, prosecutors emphasized that the dispute stemmed from a relatively minor disagreement over seating arrangements and that Metcalf was unarmed.

“This case is not self-defense,” prosecutor Bill Wirskye told jurors during opening statements. “Unjustified provoked murder — that’s why we’re here.”

The trial became one of the most closely watched criminal cases involving teenagers in recent Texas history.

The proceedings attracted significant public attention, particularly after controversy emerged regarding jury selection. Anthony, who is Black, was tried before a jury that did not include any Black jurors. Metcalf was White.

The composition of the jury became a subject of national discussion, with supporters of Anthony raising concerns about fairness and representation.

Prosecutors repeatedly insisted that race had no bearing on the facts of the case.

Instead, they focused on witness testimony, forensic evidence and the sequence of events leading up to the stabbing.

Jurors ultimately agreed with the prosecution’s assessment.

After hearing testimony from witnesses, law enforcement officers and experts, the jury found Anthony guilty of murder on June 9.

The verdict marked the end of months of legal proceedings but opened a new chapter as the court considered Anthony’s punishment.

During sentencing hearings, members of Metcalf’s family delivered emotional statements describing the devastating impact of his death.

His mother, Meghan Metcalf, spoke directly about the son she lost.

She described Austin as a caring young man who looked out for others and often acted as a peacemaker among friends and classmates.

“There was a part of him you can never take from me,” she said. “The strength I still get from him every day, because I know what it was like to be loved by him.”

Her voice filled with emotion as she reminded the courtroom that her son’s death was not simply a tragedy but a deliberate act of violence.

“My son was murdered. He didn’t just die. He was taken from us. Just as he was starting to live.”

Family members said Austin had dreams, goals and plans for the future that were abruptly cut short by the confrontation.

Friends and classmates also described the lasting impact of his death on their school community.

Meanwhile, Anthony’s supporters continued to argue that the teenager had made a tragic decision during a moment of panic and fear rather than acting with premeditated intent.

The court ultimately sentenced Anthony to 35 years in prison.

Under Texas law, he will become eligible for parole after serving half of that sentence.

The punishment reflected the seriousness of the conviction while acknowledging Anthony’s age at the time of the offense.

Legal analysts noted that the sentence falls within the range often imposed in serious violent crimes involving juvenile offenders tried as adults.

For many observers, the newly released body camera footage provides a rare glimpse into the immediate aftermath of a crime that has remained the subject of intense public scrutiny.

The video captures not only the mechanics of an arrest but also the emotional reality of a case involving two teenagers whose lives changed forever within seconds.

Austin Metcalf lost his life that day at the track meet. Karmelo Anthony lost his freedom and now faces decades behind bars.

While the court proceedings have concluded, the release of the footage has once again placed the case in the national spotlight, prompting renewed debate about self-defense laws, youth violence, and how a brief confrontation between strangers escalated into a deadly encounter.

For Austin Metcalf’s family, however, the central reality remains unchanged. More than a year after the stabbing, they continue to grieve a son they describe as compassionate, protective and full of promise.

And for those who witnessed the events unfold on that spring afternoon in Frisco, the newly released footage serves as a stark reminder of how quickly a seemingly ordinary day can end in irreversible tragedy.