Buffalo Bills say Damar Hamlin suffered 'cardiac arrest' Monday
Who is Damar Hamlin, and what happened to him?
Damar Hamlin: NFL star plays first game since suffering cardiac
Damar Hamlin status: Bills confirm safety suffered cardiac arrest
Buffalo Bills star Damar Hamlin's on-field collapse puts spotlight
NFL Cancels Bills-Bengals Game Following Damar Hamlin Injury
Bills player Damar Hamlin still sedated a day after collapsing
Bills' Damar Hamlin plays in first game since January cardiac
Bills news: Damar Hamlin continues remarkable recovery, addresses
Bills-Bengals won't resume this week; Hamlin had cardiac arrest
Damar Hamlin's immediate care, youth, fitness may pull him through
Bills' Hamlin in critical condition after suffering cardiac arrest