Bills' Hamlin in critical condition after collapse on field, game vs. Bengals called off indefinitely
NFL: Buffalo Bills safety Damar Hamlin collapses on field during game against Cincinnati Bengals, in critical condition in hospital - NZ Herald
Explainer: What happened to Buffalo Bills safety Damar Hamlin?
50) Damar Hamlin's collapse highlights longstanding debate on player safety in football
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Buffalo safety and former Pitt star Damar Hamlin in critical condition after collapse on field
Bills' Hamlin in critical condition after collapse on field
What happened to Damar Hamlin during Monday Night Football game?
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Bills' Hamlin in critical condition after collapse on field - The San Diego Union-Tribune