mr. stockton, this drew griffin again with cnn.trying to get to the truth of the matter about particularly their brother. you're the only one alive and sane enough to tell the truth. and that's what they're after. >> he has refused all of our phone calls, refused to respond to notes placed at his door. the assistant u.s. attorney who prosecuted the case insists to us, jay stockton would tell us what the federal government has proven in court. that brian wells was involved with the bank robbery. >> no one could have sat through this criminal trial without understanding the degree of evidence linking mr. wells to these particular participants. >> in fact, the same affidavit that implicates stockton repeatedly implicates jean hyde's brother. the suspect involved, saying brian wells knew the plot all along was involved in the planning, was part of the band of criminal misfits trying to rob a bank. jean hyde will never believe that. she believes her government is lying. >> they let an innocent man, my brother, die while in their custody