Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
Damar Hamlin's collapse on the field was football's 'extremely ugly' side, says former NFL player Ryan Clark
OPINION: What happens next for Damar Hamlin's situation - Ball State Daily
Buffalo Bills safety Damar Hamlin exits game via ambulance after scary collapse, requires CPR - On3
Buffalo Bills' Damar Hamlin in 'critical condition' after collapse on field
Bills game analysis: Damar Hamlin developing into solid starting safety - Buffalo Rumblings
NFL players, communities rally for Bills safety Damar Hamlin
Buffalo Bills star Damar Hamlin's on-field collapse puts spotlight on cardiac arrest in young people - Good Morning America
On His Way to the NFL, Damar Hamlin Was Determined to Give Back - The New York Times