put you through. >> to my boys, i love you. i think about you every day. i'm so sorry that i hurt you. through the process of growing up without having a father. hardest part about doing any of this time is knowing that you guys are worried about me. you know, there's no need for that. >> but not everyone here has a brother to lean on. >> 604. >> four. >> during a routine shake down in housing unit "d," inmate martin mcdaniel was taken to the custody control unit after refusing to take a drug test. corrections officers then discovered he had been hoarding his prescription drugs. moments later they found something else. >> the gentleman we just took to ccu, we just found a suicide note in his drawer, and he's saying good-bye to his mom and children.