Marshawn Kneeland diagnosed with CTE after death, family says

Researchers at Boston University CTE Center examined Kneeland’s brain tissue after his death and determined he had stage 1 ...

Marshawn Kneeland CTE diagnosis revealed after former Cowboys player’s death

Family says Marshawn Kneeland’s CTE diagnosis provides important context while advocating for greater awareness of brain ...

CTE and the NFL: Players Whose Deaths Have Been Linked to the Disease

Former Dallas Cowboys defensive end Marshawn Kneeland's family revealed he was suffering from early-stage CTE at the time of ...