bryan murray is one such inmate. >> i'm in here for causing trouble.d stuff like that. >> show me where you cut yourself. >> want me to stick my arm out? >> we met murray at iowa state penitentiary serving ten years for stealing cars. he spent the last two years as -- in cell house 220 also known as the hole. >> this is your maximum security unit inside of a maximum security prison. here's where we house all the inmates that couldn't be handled at another institution or couldn't be handled in our general population area. now we have to deal with them over here. >> during his time in prison and especially in the hole, murray has found a coping device in self-mutilation. >> i've been in here so long it kind of releases stress. >> how do you cut yourself? >> i was on razors but they put me on razor restriction and i find stuff in here, staples, plastic from deodorants and stuff like that. >> when was the last time you cut yourself? >> about two weeks ago. >> the next day on their way to another interview in cell house 220, our crew ran into murray as corr