in the meantime, officers knight and demerey will update their photos with roca moreno's tattoos and about his ties to the nietas. >> on the wall, on the wall. >> just going to take a few pictures. >> what do they call you, roca? >> alfredo. >> alfredo? >> we're not going to call you by your first name. >> come on now. what do the other guys call you around here? >> alfredo. >> no, no, what's your ak, your nickname? it's going to be one of them? >> one of what? >> i ask questions, you don't answer? >> no, all depends on what kind of questions you ask me. >> where all this came from? >> we are the security threat group. that's all we do. we do gang investigations, gang interviews. >> all right, but i'm -- >> you were on our list. >> i'm not in a gang. >> you were on the list because of your tattoos. >> i'm not affiliated to nothing. >> give me that other leg, all right? >> it's not the same thing. >> hold it right there. >> we ain't in puerto rico! >> that's what i'm saying. >> and we ain't in santa rosa, california, either. >> come over here and have a seat, if you're through with hi