Former Cowboys defensive end Marshawn Kneeland had early stage CTE when he died at 24

Kneeland died by suicide in 2025 after police chase Researchers determine he was in stage one of four Brain disease can be diagnosed only after death Former Dallas Cowboys defensive end Marshawn Kneeland, who died by suicide in November 2025 after a high-speed chase with police,…

To respect copyright, we link to the source rather than republishing the full text. Read the complete article on The Guardian.