Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Full coverage: Bills' Damar Hamlin suffers cardiac arrest vs. Bengals - Los Angeles Times
Damar Hamlin in their hearts: The NFL pays tribute to Bills' No. 3
What Happened to Damar Hamlin? What We Know After Bills Player Collapses, Suffers Cardiac Arrest On Field – NBC Chicago
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
What happened to Damar Hamlin? Here's what we know about the Buffalo Bills player's cardiac arrest - CBS News
What happened to Damar Hamlin during Monday Night Football game?
Bills' Damar Hamlin plays in first game since cardiac arrest
Bills' Damar Hamlin OK to play after suffering cardiac arrest - ESPN
Damar Hamlin makes early impact on return to field in Bills' NFL pre-season game
Damar Hamlin returns to practice months since accident
Buffalo Bills safety Damar Hamlin exits game via ambulance after scary collapse, requires CPR - On3