American football player in 'critical condition' after collapsing
Buffalo Bills safety Damar Hamlin hospitalized after suffering
Buffalo Bills player is in critical condition after collapsing in
NFL: Damar Hamlin cleared to play again after cardiac arrest
NFL player in 'critical condition' after suffering cardiac arrest
Bills' Hamlin breathing on his own, joins team via video
Buffalo Bills Safety Damar Hamlin in Critical Condition After Hit
Terrifying football moment as Bills' Hamlin collapses after tackle
Bills safety Damar Hamlin in critical condition after collapse