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Karmelo Anthony Convicted of First-Degree Murder in Frisco Track Meet Stabbing

A Collin County jury in McKinney, Texas, rejected the self-defense claim and found Karmelo Anthony guilty of first-degree murder for the April 2025 stabbing death of Austin Metcalf, 17, at a Frisco high school track meet. Anthony faces 5 to 99 years in prison at sentencing.

||7 min read

A Collin County jury returned a guilty verdict against Karmelo Anthony on June 30, 2026, convicting the 18-year-old of first-degree murder for the April 2, 2025, stabbing death of Austin Metcalf at a high school track meet in Frisco, Texas. The jury deliberated for approximately six hours before rejecting Anthony's self-defense claim. Sentencing will be held before Collin County District Judge John Roach Jr. at a date to be announced.

The verdict closes the guilt phase of a trial that drew national attention, over $600,000 in public fundraising, and a strict judicial gag order that prevented attorneys and parties from speaking publicly throughout the proceedings. For the full background on the case, see our earlier report: Karmelo Anthony faces murder trial in Frisco track meet stabbing.

The Jury's Decision | Self-Defense Rejected

The central question before the jury was whether Anthony's use of a knife constituted legally justified self-defense under Texas law. His defense team argued that Austin Metcalf physically pushed Anthony first and that Anthony reasonably feared serious bodily injury, making his response lawful under the Texas Penal Code's self-defense provisions.

The prosecution countered that introducing a knife into a shoving match was a disproportionate escalation and that the threat Anthony faced did not meet the legal threshold for deadly force. After six hours of deliberation, the jury agreed with the state. The self-defense claim was rejected in full.

The verdict means Anthony will proceed to the sentencing phase, where the same jury will hear evidence and arguments before determining his punishment within the statutory range.

What Sentencing Looks Like | 5 to 99 Years

First-degree murder in Texas carries a sentencing range of 5 to 99 years in prison, or life, with a possible fine of up to $10,000. The sentencing phase is a separate proceeding in which both sides present additional evidence. The prosecution will likely present victim impact statements from the Metcalf family. The defense will present mitigating evidence, including Anthony's age at the time of the offense, his background, and any other factors the jury may weigh in his favor.

Because Anthony was 17 at the time of the offense, his attorneys may argue for a sentence at the lower end of the range, citing his youth and the circumstances of the altercation. The prosecution is expected to argue for a substantial sentence given the nature of the crime and the loss of Austin Metcalf's life.

The Metcalf Family | A Year of Waiting

Austin Metcalf's family has waited more than 14 months for this verdict. Metcalf was 17 years old, a linebacker described by classmates and coaches as a standout athlete and a well-liked member of his school community. He was killed at a track meet, at a public venue, in front of other students and parents. His family has been present throughout the trial proceedings in McKinney.

The guilty verdict does not restore what the Metcalf family lost. It does mean that the legal system found Anthony criminally responsible for Austin Metcalf's death. The sentencing phase will determine what that responsibility costs Anthony in years.

The $600,000 Defense Fund | What Happens Now

The GiveSendGo campaign organized with the Dallas-based nonprofit Next Generation Action Network (NGAN) raised over $600,000 for Anthony's defense. Those funds paid for elite legal representation and covered Anthony's bond after it was reduced from $1 million to $250,000, allowing him to await trial under house arrest with an ankle monitor.

With the guilty verdict, Anthony's bond conditions will be revoked and he will be remanded to custody pending sentencing. The defense team is expected to file post-verdict motions and will likely pursue an appeal after sentencing is complete. Any appeal would go to the Fifth Court of Appeals in Dallas.

What the Case Revealed About Texas Courts and Public Attention

The Karmelo Anthony case became a flashpoint for debates about race, self-defense law, and the role of social media fundraising in criminal defense. The $600,000 raised for Anthony's defense was extraordinary for a case involving a teenager with no prior criminal record. The racial dimensions of the case, a Black defendant and a white victim, generated sustained and often polarized commentary online throughout the 14 months between the stabbing and the verdict.

Judge Roach's gag order, which prevented attorneys and parties from speaking publicly, was an attempt to insulate the jury pool from the noise. Whether it succeeded is a question the appellate courts may eventually examine if Anthony's team argues that pretrial publicity tainted the proceedings.

Objective Wire will continue following this case through sentencing and any subsequent appeal. This report is part of our ongoing coverage of Texas courts and public-interest investigations. Alfonso M. has also reported on the Bexar County towing bribery conviction, the $69.5M DJE Texas Ponzi scheme, and the Houston Zo Frost Jewelers gold laundering case. If you have information relevant to this or any other Texas case, you can reach our investigative desk here.

Frequently Asked Questions

Karmelo Anthony was found guilty of first-degree murder by a Collin County jury on June 30, 2026, for the stabbing death of Austin Metcalf at a Frisco high school track meet on April 2, 2025.
First-degree murder in Texas carries a sentencing range of 5 to 99 years, or life in prison, with a possible fine of up to $10,000. The sentencing phase will be held before Judge John Roach Jr. at a date to be set.
The jury found that Anthony's use of a knife was not a legally justified response to the threat he faced. The prosecution argued that introducing a deadly weapon into what began as a physical altercation was disproportionate and that the level of threat did not meet the Texas legal standard for deadly force in self-defense.
Karmelo Anthony was 17 years old at the time of the stabbing on April 2, 2025. He turned 18 before the trial began and was tried as an adult after a Collin County Grand Jury indicted him on a first-degree murder charge.
Austin Metcalf was a 17-year-old high school student and linebacker who was fatally stabbed during an altercation at a track meet at Kuykendall Stadium in Frisco, Texas, on April 2, 2025.

Filed under

#Karmelo Anthony#Collin County#Murder Trial#Verdict#Austin Metcalf#Frisco Texas#Self Defense

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Written by

Alfonso M.

Lead Investigator