behind your back. >> but the threat of violence is just as real in jail as it is in prison. >> around here at theo lacy, we'll get a couple of these maybe in a -- in a month. >> day-to-day management of the orange county jail in southern california is up to sheriff's deputies. some work permanently at the jail while most others rotate through, then return to street patrol. >> all right. let's line up. let's do a gear check. let's line up on the wall right here. >> a select group of deputies make up the emergency response team, a s.w.a.t.-like unit called to action when inmates refuse orders or pose an imminent threat. >> hang left. >> watch out, watch out, watch out. >> wielding a broken mop stick and other cleaning supplies, joseph etima, who has pled not guilty to a murder charge and is awaiting trial, has refused to return to his cell.