Former Chicago Bears running back dead at 51

No cause of death has been reported.

Justin Fields Says Goodbye to Chicago - Likely Trade Destinations

Tyson Bagent: Who is the Chicago Bears rookie?

Bears receiver Velus Jones Jr. shoulders blame for dropped touchdown pass: It's real devastating - The San Diego Union-Tribune

Dick Butkus, Chicago Bears' Fearsome Hall of Fame Linebacker, Dies at 80 - The New York Times

Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies

Dick Butkus, ferocious Chicago Bears linebacker and Hall of Famer

Former Dallas Cowboys star Marion Barber III died from heat stroke

Bears legend Dick Butkus passes away

Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies

Michael Hicks in Tennessee, Facebook, Instagram, Twitter

Gale Sayers, the Chicago Bears' Hall of Fame running back, dies at

Week 6 recap: Justin Fields injured in Chicago Bears' 19-13 loss

Michael Hicks in Tennessee, Facebook, Instagram, Twitter

Chicago Bears QB Justin Fields leaves loss to Vikings with right hand injury – KGET 17