What happened to Damar Hamlin?
Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Damar Hamlin: Buffalo Bills safety plays first NFL game since cardiac arrest on the pitch - BBC Sport
EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
Buffalo Bills' Damar Hamlin in critical condition after cardiac arrest on field, NFL
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Bills safety Damar Hamlin ready to suit up for first preseason game since going into cardiac arrest - Newsday
Bills' Damar Hamlin makes initial 53-man roster nearly eight months after cardiac arrest: report
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest - The San Diego Union-Tribune
Hamlin returns to NFL play after cardiac arrest - Taipei Times
Damar Hamlin to play in first regular-season NFL game since suffering cardiac arrest: reports
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR