sister. >> i heard them implicate my brother for no reason at all. my brother had no motive, my brother had no mindset to be -- to do that. my brother was not involved. >> but wells was involved with prostitutes -- and investigators discovered that one of them, a woman named jessica hoopsick, was key. wells was more than hoopsick's john, he drove her to get groceries and took her mom to the doctor. hoopsick also knew ken barnes, and one day, she heard barnes say he needed a guy to rob the bank. so hoopsick introduced him to wells. and barnes later told clark wells was with him at the planning meeting a day before the robbery. >> he died. he's a victim. i -- i feel like he is a victim. he really didn't believe it was real. that's why he's cavalier in the bank. that's why he's walking. that's why he gets the lollipop. he doesn't think it's real.