Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest – WWLP
Damar Hamlin's Injury and Updates: What We Know - The New York Times
Bills safety Damar Hamlin in critical condition after suffering cardiac arrest
Is It Time to Cancel Football?
Damar Hamlin won't play in the Bills' opener against the Jets
NFL will not resume game between Buffalo Bills and Cincinnati Bengals
NFL announces Bills-Bengals game won't be resumed
Damar Hamlin set to appear in first regular season game since cardiac arrest
N.F.L. Cancels Bills-Bengals Game - The New York Times
Ryan O'Halloran: Sensible decision made to postpone game after Bills safety Damar Hamlin's injury