>> stay away from him. we don't want him to have fun with the cameras on, anyway. >> he slit one inmate's jugular vein with a box cutter and nearly strangled another to death. >> this happened several times in prison, where i've stabbed and cut inmates and strangled inmates. >> worm! don't do it! >> i just snap and i go crazy. i turn murderous and dangerous. i'm not nervous at all. it's like i'm in commando mode or something. and i'm very deadly with it, too. it was one night, about 10:00, a guy come in, tried to take my cigarettes from me. he came in and snatched them off the bed and he called me a bitch. i let that brew on me for a while. i thought about it all night. about 2:00 in the morning, i went and stabbed him 18 times. >> deputy warden patterson, along with the other senior staff members, make their weekly rounds in administrative segregation.