Bills' Williams to retire after Sunday's game
Kyle Williams (defensive tackle) - Wikipedia
Kyle Williams to return for 2017 season
Bills announce DT Kyle Williams to return for the 2017 season
Bills DT Kyle Williams catches a pass in his final game
Buffalo Bills: Kyle Williams confirms his playing days are over
Kyle Williams on his return to the Bills: 'Buffalo is home'
Fact or Fiction: Buffalo Bills' defense - ESPN - Buffalo Bills
Buffalo Bills: Is Kyle Williams Set to Retire?
Bills solidify DT with Lotulelei, Kyle Williams deals
Bills fan favorite Kyle Williams to retire after season
Kyle Williams to retire after the 2018 season finale
Kyle Williams' farewell lap was fitting tribute to Buffalo Bills