>> everybody rushed to judgment in this case. >> the way jim irvin saw it, the prosecution's case against bambi was a weak circumstantial one that hinged on a bunch of theories as to motive. >> what always bothered me about this case, when you look at the gunpowder residue, there was none on bambi. >> he said that one bit of hard evidence detectives thought they had against bambi, what they thought was blood on her boot, turned out to be nothing. >> detectives said, we've got her dna on this boot. it's going to belong to one of the two people. they couldn't even say it was dna. >> as for the polygraph test detectives said bambi failed to pass, according to irvin, those results were suspicious. >> the last question they asked her, have you told me everything you know about this case? if i ask a detective that same question, he couldn't pass it either. it's too broad a question. >> bambi sat in jail for six months. >> they were hoping she would flip and tell them the story? >> that's exactly what they were