Allen, Bills top Broncos 42-15; Mahomes throws 2 TD passes
Coach Hackett apologizes for Broncos' preseason loss
Top photos from Buffalo Bills' 42-15 win over Denver Broncos
Allen throws TD in Bills' 42-15 preseason rout over Broncos
Bills beat Broncos 42-15 Recap of highlights, scoring plays and
Allen throws TD in Bills' 42-15 preseason rout over Broncos
Allen throws TD in Bills' 42-15 preseason rout over Broncos