Buffalo Bills safety Damar Hamlin in critical condition after cardiac arrest, team says – WPXI
Doctors explain why Buffalo Bills safety Damar Hamlin collapsed as support pours in from fans, players - CBS New York
Damar Hamlin's Injury and Updates: What We Know - The New York Times
Explainer: What Happened to Buffalo Bills Player Damar Hamlin?, Chicago News
Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Damar Hamlin Breathing on His Own, Speaking to Buffalo Bills Teammates
Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Damar Hamlin injury update: Buffalo Bills player awake and conscious, asks 'did we win?' - 6abc Philadelphia
Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Covering the possible causes and diagnoses of Damar Hamlin's injury - Poynter
The dreadful, tense aftermath of Damar Hamlin's injury
What caused Buffalo Bills' player Damar Hamlin's cardiac arrest? Doctors speculate, shed light on frightening ordeal