culbertson, we're here for security. we're here for medical.'s your copy. >> you're here to [ bleep ] my life up. that's what you're here for. >> the thing about sandra that i noticed and in my opinion was she had a tendency to blame everybody else for her situation. >> let's break it on down. [ bleep ] the bull [ bleep ]. >> stop using profanity. >> as culbertson walked back to her cell, our cameras caught her temper flaring again. this time it was aimed at her escort officer. >> telling me no [ bleep ] no better than us convicts. >> what is she doing now? is she still going off, is she creating a disturbance? formal disciplinary for disrespect. okay. she got another one. >> three back-to-back write-ups did little to curb her temper. >> i'm gay, and i'm getting punished for being gay and having medical problems. it ain't right, so -- >> you aren't the only gay person here. >> but i'm being punished for being gay. >> no, you're being punished for breaking the rules. >> because i'm gay! >> for breaking the rules. that's what you've got to come t

culbertson lies about his age and says he's 40. and just like that earlier man, culbertson tries to get the boy out of his house. >> you want to come over? >> maybe. if you're cool. >> i'm laid back, no pressure. >> but when the decoy, instead, suggests culbertson come over to the undercover house, the man makes it clear what's on his mind. >> let's meet. >> and? >> mess around. >> what's that mean? >> have sex. >> whatever he has in mind, we're about to find out he lives close by, and he rode his bike to our undercover house. >> so what you up to? >> oh, nothing. i was thinking of actually getting in the hot tub. do you think you might want to join me? >> that sounds cool. >> yeah? i'm a little nervous. so do you want to go first? take your clothes off? and we'll get in? >> i'm kind of nervous myself, too. >> yeah? >> culbertson seems to have second thoughts. >> actually, i think i should probably be going. >> why? >> because i'm not comfortable with this. >> why not? >> because of your age. >> how was the walk over? >> good. >> g