The Buffalo Bills fired their offensive coordinator last week, and they let their defense lead the way Sunday.
Bills safety Aaron Williams gave his team a 30-7 in the third quarter after returning a botched field goal attempt 53 yards for a touchdown.
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The score came only after the Cardinals were stuffed on third and short at the Buffalo 8-yard line, then had a delay of game penalty before getting off their fourth-down play.
Defensive lineman Jerel Worthy quickly got into the backfield to thwart David Johnson's third-down run.