>> hand, hands, hands, let me see your hands. >> as the suspects are led away to ad seg holding cells to be strip-searched, sergeant thompson and other isu officers comb through the cells for contraband. >> looking for more weapons, any indication of gang membership. >> why do we hear so many toilets flushing at once? >> it is first thing in the morning, but it's a good possibility they think that they might be next, and they might be getting rid of whatever they have in their cell.