i've never had a reason to regret representing billy ray turner. >> according to his attorney, billy ow. >> we think that, if given a fair slate, mr. turner will walk out with me. i absolutely think that he did not do it. >> perry has several questions about the alleged case against bill ray turner, starting with his connection to sherra. >> some of the things that i've heard through the community about this super romance and that he would have been willing to jump bridges and over, you know -- over rivers or whatever. i haven't seen that. >> and even more importantly, perry says consider the source. he says the prosecution case starts with jimmie martin's story. and his criminal history, according to perry, makes him not credible. >> could he be the one that did it? absolutely. with the statement that he gave, how he gave that statement, and the fact that he is a convicted murderer, yes, there is absolutely a chance he could have committed the act himself. >> credibility-wise, he would be low on the totem pole, i think. >> but jimmie martin denies killing lorenzen wright and has neve