Former Dallas Cowboys defensive end Kneeland had early stage CTE at time of death - AP News
sports 2026/07/07 19:47:00

Former Dallas Cowboys defensive end Kneeland had early stage CTE at time of death - AP News

Source:Associated Press
Author:Jim Vertuno

Former Dallas Cowboys defensive end Marshawn Kneeland had a brain abnormality linked to repeated head trauma when he killed himself after a high-speed chase with police in November 2025. The findings of a postmortem analysis of Kneeland’s brain tissue were re…