10/24, 1971, Detroit Michigan: 28 yr. old Detroit Lions receiver Chuck Hughes is rushed off the field at Tiger Stadium after collapsing during a game against the Chicago Bears. In the plaid
Damar Hamlin's collapse just one of recent reminders that sport imitates life
The life and death of Chuck Hughes
Only NFL player to die on field during a game is buried in San Antonio
Beware N.F.L. Fans: The Patriots and Cowboys Are Alive and Well - The New York Times
Chicago Bears Latest News, Bears preparing for Detroit Lions - Windy City Gridiron
Former NFL player Stanley Wilson Jr 'dead at 40 after collapsing at a mental hospital'
Damar Hamlin Collapse Reminiscent of Other Mid-Game Emergencies – NBC New York
Bills safety Damar Hamlin eases back into practice 5 months since near-death experience
Widow of NFL Player Who Died Watched Hamlin Collapse in Horror – NBC Bay Area