Bills' Damar Hamlin in critical condition after collapse on field – News-Herald
Bills' Damar Hamlin in critical condition after collapsing on field, receiving CPR
What is CPR? What is an AED? When Are They Given? – NBC New York
Damar Hamlin 'will play professional football again,' NFL players union doctor says, Sports
Damar Hamlin Attends Bengals-Bills NFL Playoff Game - The New York Times
Damar Hamlin begins to awaken, moving hands and feet, doctors say - ESPN
Audio: Damar Hamlin Emergency Response Captured on Recordings - The New York Times
Damar Hamlin injury update, Bills-Bengals game suspended
Bills safety Damar Hamlin collapses after suffering cardiac arrest, game postponed