they don't have control. it's just a delusion. >> he's quite an individual. here a few weeks ago, he called me up to his cell. he was having a real problem with his next-door neighbor. in fact, he just told me, he said, if you don't move me or my next door neighbor, i'm going to kill him. if steven was having -- if he was having these kind of thoughts or these kind of problems, the guy next door -- somebody needed to be moved. that's why we did it. again, steven's a big man and -- but i have to say in much a way, he's a big man in a little boy's -- with a little boy's mind in a lot of different ways. open l-38, please. >> once in prison, steven parker, whose friends call him the worm, became more violent. >> stay away from him. we don't want him to have fun