(New Miami)---A former teacher at New Miami High School is facing charges that he carried on a sexual relationship with a student. 29 year old Justin Madden was indicted on 11 counts, including sexual battery and illegal use of a minor in nudity oriented material. Butler County Sheriff Richard Jones says a four month long investigation was triggered back in September, when Madden was placed on administrative leave. Jones says "We are absolutely not going to tolerate this horrific behavior. This guy was trusted to educate the youth of our community and obviously violated that. It disgusts me that this guy was supposed to be looked at as a mentor and someone that kids could look up to. I don't get it, but I will fight to see he gets what he deserves."