NFL NFL Player Marshawn Kneeland's Cause of Death, CTE Diagnosis Confirmed | E! News 2 months ago Sports News Months after Dallas Cowboys player Marshawn Kneeland died by suicide, researchers conducting the post-mortem confirmed he … Post navigation Previous NHL Trade Rumours – Huge 3 Team Trade Red Wings, Stars & Pens? Sens Sign Giroux, Leafs Hire AlfieNext Newcastle + Chicago Fire | Major League Soccer Headlines