Explainer: What happened to Buffalo Bills safety Damar Hamlin?
When Bills' Damar Hamlin collapsed, the NFL stopped and the nation watched - The Washington Post
NFL owners approve AFC playoff plan after Buffalo Bills vs Cincinnati Bengals is cancelled, NFL News
Damar Hamlin in critical condition after collapse at Cincinnati game
Bills-Bengals game suspended when Hamlin suffered cardiac arrest won't resume this week, NFL says
NFL Will Not Complete Bills-Bengals Game Where Damar Hamlin Was Hurt – The Hollywood Reporter
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
NFL says Bills-Bengals game 'will not be resumed this week' after Damar Hamlin collapse
Damar Hamlin Remains in Critical Condition as NFL Says Game Will Not Resume This Week - WSJ
Buffalo Bills' Damar Hamlin critical after collapse on field - WHYY