Bills' Hamlin collapses on football field, gets CPR; game suspended
Bills safety Damar Hamlin collapses on field after making tackle
NFL Player Damar Hamlin Goes Into Cardiac Arrest
Bills S Damar Hamlin has cardiac arrest on field, NFL suspends game vs. Bengals
NFL: Buffalo Bills safety Damar Hamlin in 'critical condition' after collapsing on field, needing emergency aid
Buffalo Bills player is in critical condition after collapsing in game : NPR
Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN
Bills' Damar Hamlin receives CPR after collapsing; game postponed
NFL star Damar Hamlin's condition moving in 'positive direction' after on-field cardiac arrest - ABC News