River Valley Schools Superintendent James Peterson, will remain on administrative leave. River Valley School officials plan to continue an investigation into sexual harassment allegations against the Superintendent. At a special meeting at River Valley High school last night, it was announced that an investigator will be appointed by the law firm Bricker and Eder LLP, effective immediately. Peterson was placed on administrative leave January 26th, after a board member received an email alleging Peterson had commented on the sender's breasts and touched her suggestively on the shoulders and back.