What you should know about Buffalo Bills safety Damar Hamlin
Bills' Damar Hamlin in critical condition for cardiac arrest - Los Angeles Times
Bills safety Damar Hamlin shows signs of improvement, remains in critical condition - The Japan Times
Damar Hamlin makes an early impact in returning to field in Bills' preseason game against Colts
Who is Damar Hamlin? What to know about Bills safety who left Monday night's game by ambulance
Bills Safety Damar Hamlin in Critical Condition After Collapse on Monday Night Football
A timeline of the NFL's response after Damar Hamlin collapsed
Buffalo Bills player is in critical condition after collapsing in game : NPR
Hamlin makes early impact in Bills preseason game v. Colts
Bills safety Damar Hamlin participates in first padded practice since cardiac arrest
Bills safety Hamlin back in Buffalo to resume recovery - WHYY
Cardiac arrest causes: What led to Buffalo Bills' Damar Hamlin's collapse?