Damar Hamlin's family asks for prayers after NFL cardiac arrest
Cardiac arrest causes: What led to Buffalo Bills' Damar Hamlin's collapse?
Bills S Damar Hamlin expresses gratitude for nationwide support
Damar Hamlin Posts 1st Statement Since Cardiac Arrest
90 Buffalo Bills player scouting reports in 90 days: S Damar Hamlin - Buffalo Rumblings
Why did Damar Hamlin collapse?
Family of Damar Hamlin thanks first responders, asks fans to keep him in their prayers
Fans, NFL respond after Bills' Hamlin collapses on field