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Marshawn Kneeland diagnosed with CTE

Former Dallas Cowboys Defensive End Kneeland Had Early Stage CTE at Time of Death

Former Dallas Cowboys defensive end Marshawn Kneeland had a brain abnormality linked to repeated concussions when he killed himself after a high-speed chase with police in November 2025

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· 11h · on MSN

NFL's Marshawn Kneeland had CTE at 24. Alarming statistic shows that's not rare

· 16h · on MSN

Late Cowboys' player Marshawn Kneeland diagnosed with CTE

Former Dallas Cowboys player Marshawn Kneeland had CTE when he died

AUSTIN, Texas — Former Dallas Cowboys defensive end Marshawn Kneeland, who died by suicide in November 2025 after a high-speed chase with police, had early-stage chronic traumatic encephalopathy, a br...

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Cowboys’ Marshawn Kneeland diagnosed with stage 1 CTE when he died by suicide

Cowboys player who died by suicide at 24 diagnosed with CTE posthumously