Bills running back LeSean McCoy was involved in an altercation with three off-duty police officers over the weekend in Philadelphia. ESPN says McCoy, along with former NFL running back Curtis Brinkley, had a dispute over the purchase of champagne and Brinkley grabbed the bottle, which touched off the altercation at an Old City nightclub. A law enforcement official says that two officers suffered broken ribs. McCoy played six seasons with the Philadelphia Eagles before getting traded to the Bills last off season.