Damar Hamlin improving after collapsing, going into cardiac arrest
Bills player Damar Hamlin is in critical condition after on-field collapse and Bills-Bengals game is postponed – NBC Palm Springs
50) Damar Hamlin's collapse highlights longstanding debate on player safety in football
Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN
Damar Hamlin: Buffalo Bills player in critical condition in hospital after cardiac arrest on field during game against Cincinnati Bengals, NFL News
EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
NFL Cancels Bills-Bengals Game Following Damar Hamlin Injury
Bills' Hamlin collapses on field, gets CPR; game suspended
What happened to NFL player Damar Hamlin, who collapsed on the field after suffering cardiac arrest
Bills safety Damar Hamlin in critical condition after collapse during game