Officer Michael Sippel of the Rochester (NY) Police Department pleaded not guilty to the misdemeanor charge that he assaulted a Rochester man who had been wrongly identified as a burglary suspect, according to the Democrat & Chronicle .
Rochester resident Christopher Pate was injured during a confrontation with two police officers—Sippel and Spenser McAvoy—in May. A grand jury found enough evidence to criminally charge Sippel, but not enough for charges against McAvoy.

