MARIETTA – Police say two staff members at Kinderhook Early Learning Center at 420 Coffee Goss Road in Marietta, Lancaster County, are facing charges. 41-year-old Erin Finegan was charged with one count of simple assault on a child after a 4 month investigation revealed she physically assaulted a child while at work. 43-year-old Michelle Patterson was charged with one count of failure to report suspected child abuse after a 4 month investigation revealed a child was physically abused while at the center and the abuse was not reported to Child Line or to the proper authorities.