Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Buffalo Bills' Damar Hamlin leaves game against Cincinnati Bengals in ambulance after tackle
Damar Hamlin update: Bills player in ICU with 'signs of improvement'
Damar Hamlin taken to UC Medical Center, Bengals-Bills suspended
If NFL truly cares about players, only course of action is to cancel game in wake of Damar Hamlin injury
Damar Hamlin in critical condition after collapse at Cincinnati game
Buffalo Bills safety Damar Hamlin in critical condition after collapse on field
Nothing in consideration' by NFL for rescheduling Bills vs. Bengals after Hamlin injury
Fans Grapple With Football's Violent Pull After Hamlin Collapse - The New York Times