. >> larry: joining us now is barry schect. what do you recollect about this case, barry? >> this was unforgettable. meeting betty ann and her best friend from law school, it was just extraordinary. we had, as people will see in the movie, it's not just getting dna tests on the blood, that wasn't enough. we had to go out and we had to interview the witnesses, we had to reinvestigate the whole case. >> larry: did you take it right away off just her visit? >> well, our standard is very simple. if a dna test can prove you inept at the innocence project in new york, we'll take your case. there are now 50 other innocence projects in the united states. not all of them rely just on dna, we do. that's a very simple standard. if dna proves you innocent, we'll take you case. >> larry: simple as that? >> simple as that. >> larry: how about all the times there was no dna. >> that's a key problem, because only 10% of dna cases have any biological cases where you can do a test and find out if one is guilt or innocence there's bad confessions, bad forensic science, jailhouse snitches and