In June 2025 a jury in Collin County, Texas, found 17‑year‑old Karmelo Anthony guilty of murder after he stabbed 17‑year‑old Austin Metcalf during a heated argument at a high‑school track meet . The court sentenced Anthony to 35 years in prison, with parole eligibility after half the term.

The fatal encounter under the Memorial High School tent

Witnesses told the court that the dispute erupted when Anthony refused to leave a tent owned by Metcalf’s team on a rainy spring day. One student recalled Anthony saying, “Touch me and see what happens,” before Metcalf pushed him, prompting Anthony to pull a folding knife and stab Metcalf in the chest. The medical examiner testified that the blade pierced the right side of Metcalf’s heart, causing immediate death.

Prosecutors dismantle the self‑defense narrative

Collin County First Assistant District Attorney Bill Wirskye argued that Anthony’s claim of self‑defense was hollow, emphasizing that the teen could have walked away from the tent. “Why didn’t he just walk away? He didn’t abandon the encounter,” Wirskye said,urging jurors to focus on mindset rather than motive. According to the report, the prosecution also highlighted that Anthony ran from the scene after the stabbing, attempting to blend in with fleeing students.

Defense attorney’s counterpoints and the “sudden passion” plea

Mike Howard, Anthony’s lawyer, contended that Texas law does not require a victim to strike first and that Metcalf had no legal right to lay hands on Anthony.. Howard also suggested that Anthony was invited into the tent by another student, a claim the court found unsupported. The defense sought to invoke “sudden passion” to reduce the charge, but the judge denied the request, leaving the murder charge intact.

Jury deliberation and sentencing details

The jury reached a verdict in less than three hours, delivering a guilty finding and a 35‑year sentence. The judge warned that any emotional outbursts in the gallery would result in removal, a rule enforced when two women were escorted out after shouting support for Anthony. Under Texas law, Anthony will be eligible for parole after serving 17½ years.

Unresolved questions about motive and community reaction

While the trial focused on the immediate facts, it left open wheher underlying racial tensions influenced public perception, as the case quickly became “racially fraught” in media commentary. Additionally, the exact role of the tent’s ownership and any prior interactions between the teens remain unclear , as both sides presented conflicting accounts.