Gale Sayers, Hall of Fame running back for Bears, dies at 77 - Los Angeles Times
Pro Football Hall of Famer Gale Sayers Dies At 77 - CBS Detroit
Pro Football Hall of Famer Gale Sayers battling dementia
Kansas Comet, football great Gale Sayers, dies at age 77
Chicago Bears legend Gale Sayers dies at 77
NFL Legend Gale Sayers Dead At 77 After Battle With Dementia
Head trauma likely contributed to Gale Sayers' Dementia
Gale Sayers dead at 77 - Chicago Bears legend and Pro Football Hall of Famer passes away after dementia battle
Battling dementia, Bears great Gale Sayers returns to Pro Football Hall of Fame 40 years after induction, Local Sports