A jury in Collin County, Texas, found Karmelo Anthony guilty of murdering Austin Metcalf following a fatal 2025 stabbing at a high school track meet.Prosecutors successfully argued that the act was an intentional surprise attack rather than the self-defense described by the legal defense team.The conviction now moves to the sentencing phase, where Anthony faces a punishment ranging from five years to life in prison.The trial attracted significant attention due to racial dynamics and the violent nature of the incident at the school stadium.