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Dallas Cowboys player who died by suicide diagnosed with brain disease
SportsJuly 8, 2026 at 7:59 AMNational

Dallas Cowboys player who died by suicide diagnosed with brain disease

BBC News - UK

Marshawn Kneeland had early chronic traumatic encephalopathy, which is caused by head impacts and has been found in hundreds of former NFL players.

Marshawn Kneeland had early chronic traumatic encephalopathy, which is caused by head impacts and has been found in hundreds of former NFL players.