EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
Buffalo Bills safety Damar Hamlin in critical condition after collapse on field; Bills-Bengals game suspended
Damar Hamlin is released from Cincinnati hospital, returns to Buffalo : NPR
Bills safety Damar Hamlin in critical condition after suffering cardiac arrest
Damar Hamlin remains in critical condition as NFL confirms Bills-Bengals will not resume this week
Damar Hamlin in Critical Condition After Cardiac Arrest at NFL Game – The Hollywood Reporter
Bills' Damar Hamlin remains in critical condition, receives outpouring of fan support
Buffalo Bills safety Damar Hamlin in critical condition after hard hit
NFL: Damar Hamlin in critical condition after collapse on field, American Football News
Buffalo Bills provide update on safety Damar Hamlin