Death of Patriots fan in stands at NFL game under investigation
Dick Butkus Recalls Chuck Hughes' Death After Damar Hamlin Incident – NBC Chicago
Tom Dempsey, Record-Setting Kicker, Dies at 73 - The New York Times
Arizona Cardinals player Jeff Gladney has been killed in a car crash at 25 : NPR
Franco Harris, of Immaculate Reception fame, dies at 72 - WHYY
Pro Bowler, Super Bowl champ Demaryius Thomas dies at 33 - The San Diego Union-Tribune
What we know and don't know about quarterback Dwayne Haskins' death
Mother of missing ex-NFL player Sergio Brown was killed
50 years ago, Lions receiver Chuck Hughes became only NFL player to die on the field
Chris Smith, Former NFL Defensive Lineman, Dies At 31
Family cashed pension checks for 17 years after NFL player died - NBC Sports
Police Wants To Charge Trio Over Death Of NFL Fan During Game
For some, NFL concussion settlement proposal is yet another injury - Los Angeles Times
Remembering the legacy of Chuck Hughes, the only NFL player to die on-field due to a heart attack