william o'bannon declined to be on camera. >> all right. of all charges. but three weeks later they each agreed to guilty pleas. in exchange for their testimony about kendra wilson's role in the plot to kill mallory, their assault charges were dropped. bartee was sentenced to seven years and o'bannon to 13 years. >> so what's going to be your statement when you go to court? >> the truth. what happened. how it went down. what went down. all of it. everybody knows the truth. but they want to lie. but i don't care. because the truth is what's going to set me free. not no lot of lies and this and that. no. i want justice for my son, and that's what it's going to be. >>> due to mature subject matter, viewer discretion is advised. >> msnbc takes you behind the walls of america's most notorious prisons. into a world of chaos and danger. now, the scenes you've never seen, "lockup: raw." >> even though sex is one of the most basic of human desires, behind bars it's prohibited. but that hasn't stopped one of the most memorable inmates to ever appear

william o'bannon declined to be on camera. >> all right. charges. but three weeks later they each agreed to guilty pleas. in exchange for their testimony about kendra wilson's role in the plot to kill mallory, their assault charges were dropped. bartee was sentenced to seven years and o'bannon to 13 years. >> so what's going to be your statement when you go to court? >> the truth. what happened. how it went down. what went down. all of it. everybody knows the truth. but they want to lie. but i don't care. because the truth is what's going to set me free. not no lot of lies and this and that. no. i want justice for my son, and that's what it's going to be.