The mission of roane county sheriff’s office is to maintain social order and provide professional law enforcement services to citizens in. roane county jail inmate lookup. Roane county jail provides an online inmate search service, allowing the public to access information about incarcerated individuals. the roane county sheriff's office (rcso) maintains an online inmate search system that allows the public to search for inmates currently housed in the roane county jail. tennessee department of corrections. sheriffs department and jail. “roane county is a place where hope drives us forward and…