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Law and Government

Texas Teen Sentenced to 35 Years for Murder at Track Meet, June 11

June 11, 2026
11:41 AM
4 min read

Key Points

Karmelo Anthony, 19, convicted of murder and sentenced to 35 years in prison.

Jury rejected self-defense claim and sudden passion defense in about three hours.

Stabbing occurred April 2, 2025 at Frisco track meet; knife pierced victim's heart.

Case sparked national debate over racial disparities in self-defense cases and school safety.

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A Collin County jury found 19-year-old Karmelo Anthony guilty of murder on June 10 and sentenced him to 35 years in prison for fatally stabbing 17-year-old Austin Metcalf at a Frisco track meet on April 2, 2025. Anthony was 17 at the time and tried as an adult under Texas law. The case drew national attention over competing claims of self-defense and has sparked debate about school safety and fairness in the justice system.

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How the Stabbing Unfolded

The two teenagers were at a District 11 high school track meet at Kuykendall Stadium in Frisco when a dispute escalated over seating arrangements. Students testified that Anthony refused to leave a tent belonging to Metcalf’s team on a rainy day. The confrontation turned violent, with Anthony stabbing Metcalf in the chest. Medical examiner Dr Elizabeth Ventura testified that the knife created a large, gaping wound and pierced Metcalf’s heart. The two young men attended rival schools and had no prior connection, prosecutors said.

Jury Rejects Self-Defense Argument

Prosecutors called nearly two dozen witnesses and argued Anthony intentionally and knowingly killed Metcalf in an unjustified attack. The defense maintained Anthony acted in self-defense and asked jurors to consider sudden passion, which could have reduced the sentence to less than 20 years. A Collin County jury deliberated for about three hours before reaching a unanimous verdict finding Anthony guilty of murder. Jurors rejected the sudden passion defense, sending Anthony to state prison for 35 years. Anthony filed a notice of appeal one day after conviction.

Racial Tensions and National Debate

The trial became a flashpoint for racial divisions in the Dallas suburb of Frisco. Supporters compared Anthony’s case to Kyle Rittenhouse, a white teenager who was acquitted of shooting three people during a 2020 protest. Critics argued Anthony did not receive the same benefit of the doubt. Rapper Cardi B called the sentence disgusting and accused prosecutors of making an example of the young defendant. Community advocate Bruce Carter said he expected a manslaughter conviction with a 10 to 15-year sentence, noting both families suffered life sentences in different ways.

Anthony’s Background and Sentencing

Anthony had no criminal record before the stabbing. He held a 3.7 GPA at Frisco Centennial High School and served as captain of both the football and track teams. During the sentencing phase, Anthony’s mother Kayla Hayes asked jurors for mercy, saying her son was sorry. Anthony did not testify but will be eligible for parole after serving at least half of his 35-year sentence. He faces up to 99 years or life in prison had the jury chosen a harsher penalty.

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Final Thoughts

Anthony’s 35-year sentence reflects the jury’s finding that he knowingly killed Metcalf without legal justification. The case highlights ongoing tensions over how self-defense claims are evaluated in the justice system, particularly across racial lines.

FAQs

Why was Karmelo Anthony tried as an adult if he was 17?

Texas law permits juveniles to be charged as adults in murder cases. Anthony faced adult sentencing options ranging from 5 to 99 years or life imprisonment.

What was the dispute between the two teenagers about?

The confrontation began over seating at a high school track meet. Anthony refused to leave a tent belonging to Metcalf’s team, which escalated into a fatal stabbing.

Can Anthony appeal his conviction?

Yes. Anthony filed a notice of appeal immediately after conviction and filed a pauper oath requesting legal representation for the appeal process.

Disclaimer:

The content shared by Meyka AI PTY LTD is solely for research and informational purposes.  Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.

About Author

Author

Danny Kontos

Co Founder

Danny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.

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