Marshawn Kneeland diagnosed with CTE months after death by suicide

The diagnosis comes eight months after Marshawn Kneeland died. Cooper Neill / Boston University researchers diagnosed former ...

Former Cowboys edge rusher Marshawn Kneeland diagnosed with CTE after death at age 24

Researchers diagnosed Kneeland with stage 1 CTE following a postmortem brain analysis, his family and the Concussion & CTE ...

Marshawn Kneeland, Cowboys player who died by suicide at 24, diagnosed with CTE

Marshawn Kneeland's family said his posthumous CTE diagnosis provides "important context." Kneeland died by suicide at 24 ...

Former Dallas Cowboys player Marshawn Kneeland had CTE when he died

Former Dallas Cowboys defensive end Marshawn Kneeland, who died by suicide in November 2025 after a high-speed chase with ...

Former Cowboy Marshawn Kneeland had stage 1 CTE when he died by suicide, foundation finds

Researchers at the Boston University CTE Center diagnosed the former Dallas Cowboys defensive end with chronic traumatic ...

Late Cowboys player Marshawn Kneeland posthumously diagnosed with CTE

Over eight months after his tragic death, the late Dallas Cowboys player Marshawn Kneeland has been posthumously diagnosed ...

’I Was Not Surprised To Find CTE’ — Doctor Reveals Post-Mortem Results From Ex-Cowboys DE Marshawn Kneeland’s Death

Boston University’s CTE Center posthumously diagnosed former Dallas Cowboys defensive end Marshawn Kneeland with Stage 1 ...

Former Dallas Cowboys DE Marshawn Kneeland had stage 1 CTE when he died by suicide

Former Dallas Cowboys DE Marshawn Kneeland had Stage 1 CTE when he died by suicide last fall, according to a post-mortem ...

Cowboys Defensive End Had Stage 1 CTE Before Suicide

Boston University's CTE Institute determines Cowboys DE Marshawn Kneeland had Stage 1 CTE before death by suicide in November ...

Former Cowboys player Marshawn Kneeland had CTE

Former Dallas Cowboys defensive end Marshawn Kneeland has been diagnosed posthumously with Stage 1 chronic traumatic encephalopathy.