Damar Hamlin cardiac arrest: Everything you need to know about collapse of Bills player.
Damar Hamlin timeline from injury to return to Bills
Buffalo Bills safety Damar Hamlin discharged from hospital, Buffalo Bills
Damar Hamlin: Buffalo Bills safety returns to action in first regular-season game since cardiac arrest, NFL News
Bills' Damar Hamlin plays in first game since cardiac arrest
Bills safety Damar Hamlin in critical condition after suffering cardiac arrest
When Damar Hamlin collapsed, the NFL deployed its emergency action plan - The Washington Post
Damar Hamlin: Buffalo Bills safety on inactive list for opener against New York Jets
Bills' Damar Hamlin plays in first NFL game since cardiac arrest
With Damar Hamlin in mind, Bills return to action with first-play TD - Washington Times