. >> as the staff meeting ends, the three offenders have no idea officers joseph dye and roderick patterson are on their way to haul them off to seg. >> they're going to seg. >> they just woke us up, i don't know. >> this time staff is lucky. the offenders go without incident. >> hold all radio traffic. nonemergency movement until further notice. >> they said we battered somebody, but i think they got the wrong people. >> they put us time-out, but they say we're the only ones that were on the block when it happened. so they think it was us. >> while they wait in seg until their investigation is complete, across the yard 18-year-old justin tries to adapt to living in the gang unit. like most kids here, bad habits started young. >> i have been here a little over 18 months. i'm an imperial gangster. that's a gang under the folk nation. the first gang experience was probably when i was probably 14. part of it was just kind of like another family, and the other part of it was just fitting in. it's an adrenaline rush. it got your adrenaline pumping and i don't know. a lot of teenagers, that's kin