Damar Hamlin: Possible rare cardiac arrest event, doctors say
Jordy's Journal: The good and the bad of the Damar Hamlin incident - Clearwater Times
Here's what happened after Damar Hamlin collapsed during the Bills-Bengals game : NPR
Bills' Hamlin in critical condition after collapse on field
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Damar Hamlin's Story Can't Be Contained to a Week or Even a Season - The Ringer
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Buffalo Bills safety Damar Hamlin collapses on field, gets CPR
Damar Hamlin released from hospital, returning to Buffalo
The Reaction to Damar Hamlin's Collapse Represents Progress