Records show a Hall County jail sergeant fired for allegedly punching an inmate in June had been transferred to the jail shortly after a two-day suspension in 2012. Former Sgt. Kenny Lane is under investigation by the Georgia Bureau of Investigations in connection with the striking of an inmate, whose hands were cuffed behind his back. According to documents in Lane’s personnel file obtained by The Times through the Georgia Open Records Act, he was moved to the jail from the ADVANCE unit on April 20, 2012, following a two-day suspension without pay for unbecoming conduct and harassment.