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Buffalo Bills second-year safety Damar Hamlin had taken key role
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Explainer: What Happened to Buffalo Bills Player Damar Hamlin
Damar Hamlin in critical condition after suffering cardiac arrest
Damar Hamlin, former Pitt and Central Catholic star, in critical
Bills safety Damar Hamlin in critical condition after collapse
Damar Hamlin's Cardiac Arrest: What We Know and Don't Know - The
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Damar Hamlin collapsed during an NFL game. What happened? - Vox
Bills' Damar Hamlin in critical condition after heart stopped
Damar Hamlin: Buffalo Bills Player In Critical Condition After
Buffalo-Cincinnati game suspended; Damar Hamlin in critical condition