Trial Begins for Texas Teen Accused of Stabbing Rival School Athlete to Death at Track Meet
Opening statements began Thursday in the murder trial of a former Texas high school athlete accused of pulling a knife and fatally stabbing a 17-year-old rival during a track meet in the stands of a suburban Dallas stadium — a killing that sent shockwaves through an affluent, tightly knit community and ignited a firestorm over race and self-defense.
Karmelo Anthony, 19, faces up to life in prison if convicted in the stabbing death of Austin Metcalf, a senior at another Frisco high school. The confrontation unfolded during a rainy morning in April 2025 at a track event in Frisco, a booming suburban city north of Dallas known for its top-ranked schools and rapid growth.
According to an arrest report, Anthony told police he acted in self-defense after Metcalf grabbed him. Witnesses said the conflict began when Anthony sat under a tent designated for Metcalf’s team. When Metcalf told him to move, Anthony allegedly reached into his bag and said, “Touch me and see what happens,” the report states. Moments later, Metcalf allegedly put his hands on Anthony, who then pulled out a knife and stabbed him once in the chest.
The case has drawn intense scrutiny not only for the violence but for the racial dynamics that quickly surfaced online. Anthony is Black; Metcalf was white. Social media posts amplifying the case in racial terms prompted warnings from local law enforcement. Frisco Police Chief David Shilson urged the public to beware of posts spreading “misinformation, hate, fear, and division.”
Jury selection wrapped up this week under heightened security at the Collin County courthouse. The presiding judge has imposed strict court rules, including a gag order barring attorneys from discussing the case publicly. “We know this case has struck a deep nerve — here in Collin County and beyond,” Collin County District Attorney Greg Willis said when announcing the indictment last year.
Both families have described their sons as good students with college plans. In the aftermath, Metcalf’s father, Jeff Metcalf, pleaded with the public not to politicize the tragedy. “This was not a race thing. This is not a political thing,” he told Fox News. “This person made a bad choice and it affected both his family and my family forever.”
Anthony’s defense attorney, Mike Howard, said after the indictment that he expects prosecutors will struggle to eliminate reasonable doubt once the full context of the confrontation is presented at trial. The defense is expected to lean heavily on Texas’s broad self-defense laws, which allow the use of deadly force if a person reasonably believes it is necessary to protect against imminent harm.
The trial is expected to last several weeks, with testimony from witnesses, law enforcement, and possibly forensic experts. The case has already become a flashpoint in debates over self-defense, school violence, and racial justice in the Dallas-Fort Worth metroplex and beyond.