Karmelo Anthony Breaks Down as Jury Convicts Him of Murder

Karmelo Anthony broke down in tears Tuesday after a Texas jury convicted him of murder in the fatal stabbing of 17-year-old Austin Metcalf, a high school athlete whose death stunned the Frisco community and turned a track meet dispute into a national flashpoint.

The Collin County jury deliberated for about three hours before finding Anthony, 19, guilty of first-degree murder in Metcalf’s death. Now, the same jury must decide whether Anthony spends years behind bars — or the rest of his life in prison.

Anthony sobbed as the verdict was read inside the McKinney courtroom. His mother, Kala Hayes, later took the stand during the sentencing phase and pleaded with jurors to spare her son from the harshest possible punishment.

“He’s my oldest. He’ll always be my baby. I love him very much,” Hayes said through tears, according to NBC DFW.

“I know my son, and he’s very sorry for what he did,” she added. “Please have mercy on my son.”

Metcalf, a student-athlete at Frisco Memorial High School, was stabbed during an April 2, 2025, confrontation at a track and field meet in Frisco. What reportedly began as an argument over seating under a team tent ended with Metcalf mortally wounded and his twin brother, Hunter, desperately trying to save him.

Hunter sat beside his grieving parents in court as the verdict was announced.

During sentencing, jurors were shown emotional images from the chaotic scene, including photos of coaches performing CPR on Austin after he was stabbed. His mother wept as the images were displayed.

Outside the courthouse, the already explosive case grew even more tense as roughly 200 protesters and supporters clashed following the verdict.

Some Anthony supporters erupted in anger and claimed the trial was racially motivated.

“This whole thing’s been racist. We didn’t make it racist!” one protester shouted outside the courthouse.

Another demonstrator complained that Anthony, who is black, was tried by a jury that did not include a black juror. The jury reportedly included white, Asian and Hispanic members.

The case had become politically and culturally charged, with some of Anthony’s supporters trying to frame the killing as an act of self-defense and others arguing the justice system had treated him unfairly.

But prosecutors presented jurors with a far different story.

Witnesses testified that the dispute began when Metcalf and others asked Anthony, then 17, to move from under the Memorial High School team tent. Anthony allegedly refused to leave after being asked multiple times.

At one point, witnesses said Anthony warned Metcalf, “Touch me and find out,” while his hand was in his backpack.

Metcalf eventually shoved Anthony, according to testimony. Prosecutors said Anthony then pulled a semi-serrated folding knife from his bag and stabbed Metcalf once in the chest.

That single stab wound pierced Metcalf’s heart.

Anthony admitted to coaches that he had stabbed Metcalf but claimed he acted in self-defense. He did not take the stand during the trial, leaving jurors to weigh the testimony of witnesses, coaches, medics and law enforcement officers who responded to the scene.

Jurors also saw graphic autopsy evidence, including photos of Metcalf’s two-inch wound and the fatal damage to his heart. The evidence was so disturbing that members of Metcalf’s family stepped out of the courtroom.

One coach broke down on the witness stand while recalling Austin’s final moments.

Defense attorneys pushed for jurors to consider Anthony’s actions as the result of “sudden passion,” a legal factor in Texas that could dramatically reduce his prison sentence.

Without that finding, Anthony faces between five and 99 years in prison, or life. If jurors determine the stabbing happened under “sudden passion,” his punishment could be lowered to between two and 20 years.

Defense attorney Mike Howard told jurors that the argument was not about blaming Metcalf.

“Sudden passion doesn’t mean blaming Austin or Hunter or any of those Memorial kids under that tent,” Howard said. “This is not about blaming a victim.”

But prosecutors urged jurors to remember the life that was taken and the broader message their sentence would send.

“This is not about vengeance,” prosecutor Dewey Mitchell said during the sentencing phase, according to NBC DFW. “It’s not about leniency, either.”

“In Collin County, what’s the price of taking a life?” he asked.

Mitchell pointed to parents who send their children to school events expecting them to come home alive.

“There are going to be bleachers at stadiums in Collin County where parents are going to watch their kids play,” he said. “One of the reasons we’re in the community we live in is because we feel safe.”

Anthony’s legal defense had reportedly raised more than $625,000, and his supporters continued rallying outside the courthouse even after the guilty verdict.

But inside the courtroom, the jury rejected the self-defense argument and convicted Anthony on the top charge. They also had the option of finding him guilty of the lesser charge of manslaughter, but chose murder instead.

Legal experts said the graphic evidence likely weighed heavily on jurors.

The trial featured testimony from students who watched the confrontation unfold, coaches who tried to save Metcalf’s life, medics who responded to the scene and investigators who pieced together what happened that day.

Now, the only question left is how long Anthony will spend behind bars.

For Metcalf’s family, the verdict marked a major step toward justice after more than a year of grief.

For Anthony, it marked the moment his future changed forever.