Buffalo Bills' Damar Hamlin in critical condition after suffering cardiac arrest on field - CBS News
Damar Hamlin taken to UC Medical Center, Bengals-Bills suspended
Bills-Bengals won't resume this week; Hamlin had cardiac arrest - Los Angeles Times
Players around NFL say Damar Hamlin's injury was not Tee Higgins' fault
Damar Hamlin: Buffalo Bills player in critical condition in hospital after cardiac arrest on field during game against Cincinnati Bengals, NFL News
Damar Hamlin: Local cardiologist describes injury sustained during Bengals, Bills game – WHIO TV 7 and WHIO Radio
NFL statement on Bills Damar Hamlin: Player is in 'critical condition'
Damar Hamlin in critical condition, Bills vs. Bengals postponed
Bills' Damar Hamlin in critical condition after collapse on field