Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Bills & Bengals fans unite outside of hospital in support of Damar Hamlin
Buffalo safety Damar Hamlin collapses during game vs. Bengals, is in critical condition, NFL says; game postponed indefinitely
Trauma team: Damar Hamlin able to respond; after waking, asked: Who won the game?
Bills' Hamlin in critical condition after collapse on field, game vs. Bengals called off indefinitely
What happened to Damar Hamlin?
Bills-Bengals game suspended when Hamlin suffered cardiac arrest won't resume this week, NFL says
Bills S Damar Hamlin has cardiac arrest on field, NFL suspends game vs. Bengals
Buffalo Bills' Damar Hamlin breathing on his own, talking to family - ABC News
Buffalo's Damar Hamlin in critical condition after collapse on field