With Damar Hamlin's collapse in mind, high schools have emergency plans in place
Buffalo Bills player is in critical condition after collapsing in game : NPR
Buffalo Bills' Damar Hamlin in critical condition after collapse on field
Bills safety Damar Hamlin in critical condition after suffering cardiac arrest
Buffalo Bills' Damar Hamlin in critical condition after suffering cardiac arrest
Bills safety Damar Hamlin suffers cardiac arrest, in critical condition after on-field collapse - The Boston Globe
Bills' Damar Hamlin in Critical Condition After Hit During Bengals Game - The New York Times
Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN
Bills' Damar Hamlin in critical condition after collapse on field
Damar Hamlin Remains In Critical Condition As NFL Says Game