A Calhoun County inmate is under investigation for the sexual assault of a corrections officer. Officials say the woman, working as a jailer, was grabbed by an inmate in her private area. The suspect is housed in the Calhoun County Jail for the U.S. Marshals Service. Calhoun County Sheriff Matthew Wade says the incident happened near the inmate’s living quarters. Wade adds that corrections officers put up with a lot of physical and mental stress while on duty.