Dallas Cowboys player Marshawn Kneeland who died by suicide diagnosed with CTE brain disease
- Posted on July 7, 2026
- By BBC News
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- 1 min read
Dallas Cowboys player Marshawn Kneeland who died by suicide diagnosed with CTE brain disease
Marshawn Kneeland had early chronic traumatic encephalopathy, which is caused by head impacts and has been found in dozens of former NFL players.
