we don't have otis coming into the jail tank. that's not the kind of county jail inmate we've got. we have 400 people in custody for murder today. we don't have people in jail for simple possession of marijuana, like some people might think. we have some very serious felony inmates in our custody. >> hands behind your back. >> unlike prison inmates, who have all been convicted of crimes, most jail inmates have only been accused and are being held awaiting trial or the resolution of their charges. still, violence can suddenly break out in jail, just as it does in prison. >> when you're dealing with jails full of predators, there's always going to be prey. the inmates prey on each other, cause disturbances, cause big situations to occur. what happens is, the deputies that are on scene will try to control it. they do a great job. once they start to lose a little bit of control, what they'll do is they'll give us a call. >> sergeant hernandez is in charge of the orange county jail's emergency response team or ert. >> go ahead and grab your gear from the shelves. and then just take it o