Former NFL offensive lineman Damion Cook died of a heart attack Friday night. He was 36 years old. Cook played 26 career NFL games, starting 10 of them. Cook, a head football high school coach in Maryland, played for the Baltimore Ravens, Detroit Lions, Chicago Bears and Cleveland Browns. He went undrafted out of Bethune-Cookman in 2001. Cook also played in the United Football League with the Omaha Nighthawks and in the Arena Football League with the Tampa Bay Storm. Follow me on Twitter: @RavensInsider Aaron Wilson covers the Ravens for The Baltimore Sun