In this Thursday, Aug. 4, 2016 photo released by the Charleston County jail, inmate Dwayne Stafford poses for a photo. Stafford attacked Dylann Roof, 22, as he went into the shower around 7:45 a.m., Thursday, Aug. 4, 2016, bruising Roof’s face and back, according to a police report. Roof has been housed at the Charleston County Detention Center since being brought back from North Carolina a day after the June 17, 2015, slayings of nine parishioners during a Bible study at Emanuel AME Church. (Charleston County jail via AP)