Correctional Officer Sentenced Following Staff Assault of Inmate Published: 09 May 2021 09 May 2021 Tiptonville, Tennessee - A former Tennessee correctional officer was sentenced to two years in prison and two years of supervised release for his involvement in a staff assault of an inmate. Jonathan York, a former Tennessee Department of Corrections (TDOC) Officer at the Northwest County Correctional Complex in Tiptonville, Tennessee, was sentenced April 30. During the federal investigation, six former TDOC officers ultimately pleaded guilty to federal offenses arising out of the assault of the inmate and the cover up that followed. York is the second of the six to be sentenced.