Former NFL player Demaryius Thomas had stage 2 CTE at the time of his death - Vicksburg Daily News
Demaryius Thomas died of seizure disorder complications
Parents of Demaryius Thomas open up about son's CTE diagnosis: He didn't 'feel like himself anymore'
Demaryius Thomas Died of Seizure Disorder Complications, per Report - Sports Illustrated
Brain study reveals late Broncos receiver Demaryius Thomas had CTE – The Denver Post
Demaryius Thomas Posthumously Diagnosed With CTE
Demaryius Thomas died due to “complications of seizure disorder
Boston University study reveals late Bronco Demaryius Thomas had CTE, Broncos
Ex-Broncos Player Demaryius Thomas Had Stage 2 CTE When He Died, Family Says
Former Broncos receiver Demaryius Thomas' family: he had CTE - CBS Colorado