Michael Craig Allen of Mountain City was previously charged with the shooting death of Sandra Lee Moffett on April 22, 2010. She had been employed as a correctional officer at Northeast Correctional Complex. Moffet was found with a gunshot wound to her head. According to a press release received from Johnson Countys sheriffs office, Allen pled guilty on Monday, September 24, 2012 to second-degree murder in Johnson County Criminal Court. Allen will serve 100 percent of his 24-year sentence. He was taken into custody.