Why did Damar Hamlin collapse?
Will Damar Hamlin play football in 2023? Latest updates on Bills safety's status after cardiac arrest
13) Bills say Hamlin's breathing tube was removed and he's been able to talk with family and doctors
NFL statement on Bills Damar Hamlin: Player is in 'critical condition'
Damar Hamlin update: Bills, family rep shares details on recovery
NFL Cancels Bills-Bengals Game Following Damar Hamlin Injury
Damar Hamlin Remains in Critical Condition as NFL Says Game Will Not Resume This Week - WSJ
Former Pitt, Central Catholic player Hamlin collapses during Bills game
Damar Hamlin Has Breathing Tube Removed and Is Talking - The New York Times