On Jan. 2, Buffalo Bills safety Damar Hamlin suffered a cardiac arrest while playing a game against the Cincinnati Bengals. On Jan. 8, he cheered on his team as they played first game since the medical emergency. The Bills honored him on the field, as did other NFL teams elsewhere.
The Buffalo Bills quarterback wears the number 3 in support of Hamlin during practice before the team's game against the New England Patriots in Orchard Park, N.Y.
The official signs autographs for fans on their signs bearing the number 3 in support of Hamlin before the Buffalo Bills' game against the New England Patriots in Orchard Park, N.Y.
The Cleveland Browns and Pittsburgh Steelers kneel in prayer for Hamlin before their game in Pittsburgh.
A fan holds up a shirt in support of Hamlin prior the game between the Houston Texans and Indianapolis Colts.
The Houston Texans and Indianapolis Colts stand together in silence in support of Hamlin prior to the game at Lucas Oil Stadium in Indianapolis.
Lovie Smith wears a shirt supporting Hamlin as he watched his team play against the Indianapolis Colts in Indianapolis.