In this April 26, 2018 file photo, actor and comedian Bill Cosby departs the courthouse after he was found guilty in his sexual assault retrial, at the Montgomery County Courthouse in Norristown, Pa. Pennsylvania’s highest court has overturned comedian Bill Cosby’s sex assault conviction. The court said Wednesday that they found an agreement with a previous prosecutor prevented him from being charged in the case. (AP Photo/Matt Slocum, File)