November 8, 2005 – Campbell County Comprehensive High School, Jacksboro, Tennessee. 15-year-old Kenneth Bartley Jr. opens fire on a principal and two assistant principals, killing one of them and critically wounding another, authorities said. In 2007, Bartley accepts a plea bargain, but his guilty plea is later vacated. In a retrial in February 2014, Bartley is found guilty of reckless homicide and not guilty of attempted first degree murder. He is sentenced to time served and released.