A timeline of the NFL's response after Damar Hamlin collapsed
Joe Buck, ESPN maintain NFL told network players had 5 minutes to warm up following Damar Hamlin's injury
Buffalo Bills Safety Damar Hamlin Remains in Critical Condition After Collision
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Damar Hamlin injury updates - Players in tears as Buffalo Bills safety collapses on field during Cincinnati Bengals game
Bills safety Damar Hamlin in critical condition after collapse during game
Bengals-Bills temporarily suspended after Damar Hamlin collapse - On3
NFL suspends Monday Night Football after Buffalo Bills safety collapses, team unsure if he's alive
Damar Hamlin: Bills safety's vitals 'back to normal' after collapsing on MNF