Buffalo Bills' Damar Hamlin in critical condition after suffering cardiac arrest on field - CBS News
Who is Buffalo Bills safety Damar Hamlin? - The Washington Post
Damar Hamlin plays in first regular-season NFL game since cardiac arrest - CBS News
Back to work not business as usual for Damar Hamlin's peers
Former Bills react to Damar Hamlin injury
Bills safety Damar Hamlin eases back into practice 5 months since near-death experience
When Bills' Damar Hamlin collapsed, the NFL stopped and the nation watched - The Washington Post
Bills-Bengals postponed after Buffalo's Damar Hamlin collapses – NBC Sports Boston
On His Way to the NFL, Damar Hamlin Was Determined to Give Back - The New York Times