finally, private investigator eric cullen answered.ith the oklahoma innocence project, cullen methodically poked holes in the prosecution's case and now they would visit key witness and death row inmate michael wilson. but, could they reach him in time? back to the long road to freedom. by 2013, malcolm had been in prison for 19 years. his brother corey for 22. >> ready to go home. >> the days when their mom came to visit helped them hold on. the brothers drew strength from her. >> man, that lady been bright there. i never had to wonder if she still cared her if she was fighting for me. still believing in me. >> malcolm was hopeful his mom's prayers would be answered. two prosecution witnesses told the investigative team that their testimony was a lie. that left michael wilson, the man who told police he had given de'marchoe bullets and hit the murder weapon for him. if you recanted too, malcolm thought they had a chance. but michael wilson refused to talk, and he had a good reason. he was on death row for the 1995 murder of a convenie