just like the side of the wall. and any seam can be a hole. been known to pull out cell phone shanks and marijuana at one time all in one hole. >> they are close in the close management or cm unit, a high-security wing for inmates with disciplinary violations. roca moreno has been here for the past three years, due to a total of 15 disciplinary write-ups. >> what are you catching write ups for, the same thing over and over? >> no, no, the last one was for a cell phone. >> you had a cell phone? >> yeah, fighting a little bull [ bleep ] and then. >> what you get on cm for? >> possession of weapons. see them in a couple months now. >> sandier is suspected of being a member of the bloods and some supporting evidence has just been found in his possessions. >> here's what we came looking for right here, five-point star, the number five, definite blood nation. 031 is one of the blood codes.