Deadly game: A tragic end for Detroit Lions receiver Chuck Hughes
Only NFL player to die on field during a game is buried in San Antonio
Willie Wood, Star Defensive Back With the Green Bay Packers, Dies at 83 - The New York Times
Raiders news: Clarence Davis is still alive after team reported him dead - Silver And Black Pride
NFL can be hard to watch, but we can't look away
Recalling Chuck Hughes, a former Eagle who was the only NFL player to die on the field
How Ben Johnson Fixed the Detroit Lions' Offense and Jared Goff - The Ringer
Inside tragic day Detroit Lions' Chuck Hughes died on field
Former Michigan State, Lions coach Darryl Rogers dies