. >> convicted of murder and attempted murder as a teenager, jocco bailey was given a 40-year sentence. he has spent more than 11 years in ad seg. >> it's challenging being locked up. here in the a.s. unit because you have the opportunity to be still and decide what you want the rest of your life to look like. it's boring and it's cold and it's lonely. it's not a fun place to be. >> in ad seg, food, books, legal materials, and even spiritual guidance are delivered to the inmate's cell. >> god bless you. i'm just going to get out of here and i won't bother you anymore. >> father tom mcnalley, a retired priest, works as a volunteer chaplain. he routinely visits the men in ad seg but must wear a protective stab vest at all times. >> i come out here, just sort of talk to the men, see if any of them want to talk to me. some are catholic, some are not. if i can do anything to help them, maybe get them a greeting card or a magazine. some want me to pray with them. i'll pray for them, for their intentions and just sort of be with them for a while. tell me, have you taken a look at that book ye