Bills safety Damar Hamlin collapses on field after making tackle
Here's what happened after Damar Hamlin collapsed during the Bills-Bengals game : NPR
Buffalo Bills' Damar Hamlin 'Suffered Cardiac Arrest' Playing Bengals
NFL will not resume suspended Bills vs Bengals game
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Bills-Bengals Week 17 game won't be resumed this week, NFL says
Bills' Hamlin in critical condition after collapse on field, game vs. Bengals called off indefinitely
NFL Cancels Bills-Bengals Game Following Damar Hamlin Injury
NFL player in 'critical condition' after suffering cardiac arrest during game
Bills' Hamlin collapses; medical events that stopped play - The San Diego Union-Tribune