Buffalo Bills' head coach Sean McDermott hails Denny Kellington for saving Damar Hamlin's life
Damar Hamlin making 'almost daily' visits to Bills facility
Bills safety Damar Hamlin collapses on field after making tackle
Bengals coach: Sean McDermott said he needed to be at the hospital, not coaching this game
Bills' Sean McDermott on Damar Hamlin: 'What a story'
Buffalo Bills' McDermott, Allen speak for first time on Hamlin's injury, progress
Sean McDermott gives personal account of how he experienced Damar Hamlin injury
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
The Coach Who Turned Around the Buffalo Bills—and Led Them Through Crisis - WSJ
Bills, Bengals focus on playing with Hamlin home, recovering