Update: Buffalo Bills-Cincinnati Bengals MNF game called off after Damar Hamlin collapses
Damar Hamlin: Bills safety's vitals 'back to normal' after collapsing on MNF
NFL says no decision made yet on resumption of Bills-Bengals game after Damar Hamlin collapse
Pittsburgh native Damar Hamlin in critical condition after collapse on field
NFL statement on Bills' Damar Hamlin: Player is in 'critical condition'
Buffalo Bills return to work after Damar Hamlin suffered cardiac arrest on the field
ESPN carefully navigated coverage of Hamlin collapse
Full coverage: Bills' Damar Hamlin suffers cardiac arrest vs. Bengals - Los Angeles Times
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Buffalo Bills' Damar Hamlin breathing on his own, talking to family - ABC News
Bills' Hamlin collapses on field, gets CPR; game suspended
Buffalo Bills' Damar Hamlin critical after chilling cardiac arrest on field
Patriots players express support for Damar Hamlin after in-game collapse - Pats Pulpit