Marion County Attorney Ed Bull tells KNIA KRLS News that he has received documents from the Knoxville Police Department in an investigation of alleged sexual abuse as reported by a 16 year old girl and her mother. The investigation stemmed from a report made on February 11 to the Knoxville Police Department. The report says incidents of sexual abuse occurred between May 2013 and January 2014, at Knoxville School and at a home in Carlisle with an address matching that of Knoxville PE teacher and head football coach Troy Rider. KNIA KRLS News will bring you more information as it becomes official.