A Texas jury sentenced Karmelo Anthony to 35 years in prison on Tuesday, June 10, 2026, hours after convicting him of murder in the April 2, 2025 stabbing death of 17-year-old Austin Metcalf at a Frisco Independent School District track meet. The verdict was delivered by Judge John Roach Jr. in the 380th District Court of Collin County, Texas, following less than three hours of deliberation.

Anthony, now 19 but 17 at the time of the incident, faced a sentencing range of five to 99 years or life in prison. The jury rejected defense claims that he acted under ‘sudden passion’—a legal finding that would have reduced the conviction to a second-degree felony with a maximum sentence of 20 years.

The case drew national attention and sparked intense debate about self-defense, youth violence, and safety at school sporting events. Metcalf died at Kuykendall Stadium in Frisco after being stabbed once in the chest during a confrontation under his school’s team tent.

The Track Meet Confrontation That Ended in Fatal Stabbing

On April 2, 2025, multiple Frisco ISD high schools participated in a district-wide track and field meet at Kuykendall Stadium. Anthony, a student at Centennial High School, entered the team tent area designated for Memorial High School, where Metcalf was a junior.

Witnesses testified that Anthony sat in the Memorial bleachers to escape the rain. Multiple students asked him to leave the rival school’s tent area approximately 15 times, according to trial testimony reported by CBS News Texas.

The altercation escalated when Metcalf confronted Anthony. Several witnesses described Metcalf pushing Anthony, though accounts varied on the force used—some called it a two-handed ‘lineman move’ while others characterized it as a one-handed ‘small shove.’

Multiple witnesses recalled Anthony warning, ‘Touch me and see what happens’ or ‘Touch me and find out’ during the four-to-six-minute confrontation. One witness quoted Metcalf as responding, ‘I’m not going to fight you.’

Anthony stabbed Metcalf once in the left side of his chest with a pocket knife. Collin County Medical Examiner Dr. Elizabeth Ventura testified the blade perforated Metcalf’s right ventricle.

Memorial High School head track coach Robert Starr and other staff members attempted to save Metcalf. An athletic trainer performed CPR until paramedics arrived. Metcalf was transported to a hospital where he was pronounced dead.

A school resource officer testified that Anthony admitted to the stabbing immediately afterward, asking whether Metcalf would be okay. The pocket knife was recovered from the bleachers.

Competing Legal Arguments Over Self-Defense Claims

Defense attorney Mike Howard argued Anthony acted in self-defense after being physically threatened by Metcalf and potentially other Memorial students nearby. Howard contended that Anthony ‘acted in fear and chaos’ during a split-second decision without time for calm reflection.

Howard told jurors that going to rival teams’ tents and socializing is customary at track meets, that Anthony had been invited to the tent, and that Metcalf and his twin brother Hunter—who stood nearby—were physically intimidating.

The defense emphasized that if jurors believed Anthony experienced genuine terror with no opportunity for reflection, the law recognizes such ‘sudden passion’ acts differently than premeditated violence. This distinction was critical because a sudden passion finding would have limited Anthony’s maximum sentence to 20 years instead of life.

Collin County First Assistant District Attorney Bill Wirskye rejected the self-defense claim entirely. He argued Anthony provoked the confrontation, questioned why the defendant did not simply walk away, and called the stabbing disproportionate to any threat posed.

“You don’t get to meet a shove with a stab—especially if you provoke a shove,” Wirskye told jurors in closing arguments.

Prosecutor Dewey Mitchell pressed jurors during sentencing to impose a harsh penalty, stating, “Whether you like it or not, mercy to the guilty is cruelty to the innocent.”

Wirskye maintained the encounter was one-on-one and that surveillance video played during trial showed other students under the tent had not turned on Anthony. He called the stabbing ‘murder, murder, murder’ and argued it was ‘unjustified’ and ‘senseless.’

Victim Impact Statements and Community Response

Following the sentencing, Metcalf’s family delivered emotional victim impact statements directly addressing Anthony in the courtroom. Meghan Metcalf, Austin’s mother, called her son a ‘peacemaker’ and ‘protector.’

“You may have just been given a sentence of 35 years,’ she told Anthony. ‘You should feel lucky, because I’ve been sentenced to a life without my son.”

Jeff Metcalf, Austin’s father, announced the establishment of a scholarship in his son’s name. He addressed racial tensions that had surfaced online and in protests following the killing—Metcalf was white and Anthony is Black.

‘This was never about race or politics,’ Jeff Metcalf stated. “We’re all humans. We all bleed the same color.’ He emphasized the case came down to ‘how you were raised with values and character.”

Jeff Metcalf described feeling ‘pure unfiltered rage’ about his son’s murder and said the family had been ‘robbed’ of Austin’s future.

Hunter Metcalf, Austin’s twin brother who made his first courtroom appearance during the proceedings, said he spent much of the past year learning to forgive. “You took someone from me who was supposed to be uncle, godfather to my kids,’ he told Anthony. ‘Now I want everything taken from you.”

During the punishment phase, only Anthony’s mother, Kayla Hayes, testified on his behalf. She gave a tearful statement asking jurors to ‘please have mercy on my son,’ confirming he was her firstborn and that ‘he’s very sorry for what he did.’ Anthony wept during her testimony.

The prosecution called no witnesses during the sentencing phase. Both sides waived opening statements.

Broader Legal Context and Implications

The Anthony case highlights ongoing tensions in Texas juvenile justice, where 17-year-olds can be charged as adults for serious felonies. Anthony was 17 at the time of the stabbing but turned 19 before trial, making him legally an adult throughout the proceedings.

The jury composition became a point of controversy. The Next Generation Action Network, a civil rights organization that advocated for Anthony, denounced the fact that not one juror was Black. Prosecutors downplayed race as a factor in the case itself.

Judge Roach imposed a gag order restricting what parties could say publicly and barred electronics from the courtroom due to the intense attention the case attracted. A participant in the January 6, 2021 attack on the U.S. Capitol who had been pardoned by President Donald Trump led a small protest at the stadium weeks after Metcalf’s death as leader of ‘Protect White America.’ The protest drew counterprotesters and was denounced by Jeff Metcalf.

Similar to other high-profile criminal cases involving young defendants, such as the Chattanooga Crash conviction, questions about appropriate sentencing for juvenile offenders remain contentious in American jurisprudence.

Anthony had posted 250,000 dollars bond and was placed under house arrest following his initial arrest. He was permitted to graduate from Centennial High School under an agreement between advocates and Frisco ISD. He maintained a 3.7 GPA going into the final weeks of the 2025 school year, according to NBC Dallas-Fort Worth.

Collin County District Attorney Greg Willis praised the jury and prosecutors after sentencing, commending teenagers who testified for doing ‘the right thing.’ Willis thanked the community for ignoring ‘all the noise’ and remaining “levelheaded and patient as the process worked.”

Frisco ISD released a statement following the verdict: “We respect the judicial process and will continue to support our students with compassion and care. We know this trial has brought strong emotions and deep grief, and we ask that our community continue to support each other with respect, sensitivity and understanding.”

Frequently Asked Questions

What was Karmelo Anthony convicted of in the Austin Metcalf case?

Karmelo Anthony was convicted of murder by a Collin County jury on June 10, 2026, for the April 2, 2025 stabbing death of 17-year-old Austin Metcalf at a Frisco ISD track meet. The jury deliberated for less than three hours before reaching the guilty verdict in the 380th District Court under Judge John Roach Jr.

Why did the jury reject the sudden passion defense?

The jury rejected the defense argument that Anthony acted under ‘sudden passion’—a legal finding in Texas that applies when someone commits an offense in response to adequate provocation that causes a sudden emotional reaction, leaving no time for reflection. Prosecutors successfully argued that Anthony provoked the confrontation, could have walked away, and used disproportionate force. The rejection meant Anthony faced the full murder sentencing range of five to 99 years or life, rather than the reduced two-to-20-year range that applies to sudden passion findings.

What role did self-defense play in the trial?

The defense argued Anthony acted in self-defense after Austin Metcalf pushed him and he felt physically threatened by Metcalf and potentially other Memorial students nearby. Defense attorney Mike Howard contended Anthony reacted in fear during a chaotic moment. Prosecutors countered that the video evidence and witness testimony showed Anthony provoked the confrontation by refusing to leave after repeated requests, that the encounter was one-on-one, and that a shove does not legally justify a fatal stabbing. The jury’s murder conviction indicates they rejected the self-defense claim.

Conclusion

The 35-year sentence imposed on Karmelo Anthony closes a criminal chapter in a case that divided a community and sparked national debate about youth violence, self-defense boundaries, and racial dynamics in the justice system. Austin Metcalf’s family will never see their son graduate, attend college, or start a family—losses that no prison term can restore.

Anthony will be eligible for parole consideration after serving half his sentence, meaning he could potentially be released in his mid-30s. Until then, the Metcalf family’s grief endures, the Frisco community continues processing trauma from an event that shattered assumptions about safety at school activities, and difficult questions about how young people resolve conflicts remain unanswered.