A former Clarksville police officer has pleaded not guilty to 11 counts of child sex exploitation, according to KWWL. Michael Tobin Jr. was arrested on September 1st after an investigation that lasted several months. Tobin is accused of showing a minor sexually explicit photos that were part of an ongoing criminal investigation on March 4th. He was fired the next day. The City Council later voted to rescind Tobin’s firing and allowed him to resign instead. His trial is set to begin on December 6th.