fickling is serving four years for assaulting a police officer. he was transferred to iowa state for allegedly throwing bodily fluids on a correctional officer. >> you don't feel like you're going to hurt anybody else? >> no. >> if things change, you're feeling bad, feeling like you might hurt yourself or somebody else, you need to tell the officers, okay? all right. >> despite his sheepish demeanor, officers aren't about to take any chances. a police dog escorts fickling all the way to 220. >> some of the inmates are assaultive. that's why they're here, a little extra security. >> entering the unit, fickling is both a new topic of conversation and a new target. >> what do we have now? >> a-2. >> they got the camera on him? >> yeah. >> don't do it, jeremy.