. >> i represent jim duckett. i have been representing him since 1990.started, it was a bloody time period in florida. there were seven execution warrants the day i was hired. that means seven men were going to be executed and jim was one of my very first clients. >> if there is ever a godsent person, i believe beth is mine. she never gave up on me. >> i started investigating his case. and every time i would look into something, i would discover, hang on. that's not as they said it was in trial. that doesn't flush out. then you realize, wait, we have an innocent guy here. >> the prosecution's key evidence against james duckett was pubic hair that had been found in teresa mcabee's underwear. neither beth wells nor marshall frank were buying it. >> duckett was accused of sexually assaulting her. one of the things that troubled me a lot is that the prosecution was saying that the pubic hair inside her panties was from the killer, but it wasn't uncommon for teresa to put her mommy's panties on. complain that pubic hair was already there in those panties. >>

duckett is guilty of this murder. why are you so convinced? >> well, the evidence, jim. loring other evidence, it centered on duckett very quickly because of the evidence that was found at the crime scene. beginning with the tire tracks. the tire tracks led investigators to talk to duckett. and he denied ever having been down in the area where the body was dumped the night before. they asked further questions and they processed the car and found her fingerprints on the hood of the car. he denied that she'd ever been on the hood of the car. so that's why the focus was on jim duckett. there was no reason to suspect a law enforcement officer would do such a horrific crime. >> beth, what's your response? >> other than the evidence. >> when you hear of evidence like that, that steve was talking about. for instance, the fingerprint on the hood of the car, the tire tracks. what's your response? >> well, after trial we discovered a number of things. for example, the tire tracks, one of the police officers, jim's boss at the time, said that he came back after the crime scene tape