Bill Leavy, a former NFL referee best known for officiating Super Bowl XL between the Steelers and Seahawks, has died. He was 76. Via FootballZebras.com, Leavy died Tuesday. He retired from officiating after the 2014 season. He thereafter accepted a supervisory role in the NFL’s officiating department. Leavy served as the referee in two Super Bowls. [more]