>> what are you trying to figure out? >> we are trying to figure out what set you are. >> doesn't really matter what set i am. if i'm a blood, i'm a blood. >> i will put you in the right set. this is for classification to know where you are, who you are, so they won't put you with somebody else that will take you out, put you with a bad roommate. >> i guess you can put byrd gang down. >> byrd gang. is that what you are? why didn't you tell us in the first place? >> little bit of cooperation is better than none. >> during the search, knight and demerey also found a lighter hidden in the mattress of sandier's cell mate, alfredo roca moreno. knowing he has a lengthy history, correctional officers now want to take a closer look at the mattress. >> what have we got here? >> i need this mattress checked for contraband, please.