Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Bills' Damar Hamlin in critical condition after collapsing on field, receiving CPR
Bills' Hamlin in critical condition after collapse on field; game suspended
Damar Hamlin suffered a cardiac arrest following the hit during the Bills- Bengals game and is still listed in critical condition.
Full coverage: Bills' Damar Hamlin suffers cardiac arrest vs. Bengals - Los Angeles Times
Players around NFL say Damar Hamlin's injury was not Tee Higgins' fault
Bills player Damar Hamlin is in critical condition after on-field collapse and Bills-Bengals game is postponed – NBC Palm Springs
Bills players ask for prayers as Damar Hamlin is hospitalized in critical condition after collapsing on field
Bills' Damar Hamlin in critical condition after collapse on field
NFL, sports world reaction to injury to Bills' Damar Hamlin