What happened to NFL player Damar Hamlin, who collapsed on the field after suffering cardiac arrest
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Buffalo Bills player is in critical condition after collapsing in game : NPR
What happened to Damar Hamlin?
Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Damar Hamlin won't play in the Bills' opener against the Jets
Damar Hamlin Returns to the Field in First Game Since Cardiac Arrest – The Hollywood Reporter
Bills' Hamlin ready to suit up for first preseason game