Bills' Hamlin collapses after tackle, in critical condition, Sports
Players around NFL say Hamlin's injury wasn't Higgins' fault - The San Diego Union-Tribune
What happened to Damar Hamlin?
NFL: Damar Hamlin in critical condition after collapse on field, American Football News
Bills-Bengals game postponed after Damar Hamlin's cardiac arrest won't be made up, NFL says
NFL owners approve AFC playoff plan after Buffalo Bills vs Cincinnati Bengals is cancelled, NFL News
Damar Hamlin in critical condition: live updates, Buffalo Bills vs Cincinnati Bengals game suspended
Buffalo Bills return to work after Damar Hamlin suffered cardiac arrest on the field, National
Bills-Bengals won't resume this week; Hamlin had cardiac arrest - Los Angeles Times
Suspended game between Bills and Bengals won't be resumed, NFL says, NFL
NFL explains postponing Bills-Bengals game after Damar Hamlin collapse