>> the make or break witness. if you have reason not to believe him, then you have some lack of confidence in the jury verdict. >> the testimony of a thoroughly discredited perjurer, that's what they said. we would say he is a [ bleep ] liar. >> cleveland also should have disclosed his deal with masse. >> gary masse should have been confronted with the fact that he really did have a deal with the prosecution. in a fair proceeding, a jury should hear it all. >> together, hawkins wrote, "these errors were devastating to confidence in the process." still, prosecutor cleland fought the ruling all the way to the supreme court without success. six months later, gloria was freed. in a rare step, the state bar eventually admonished cleland for hiding evidence. >> the state of california finally stood up and said, this is not right. >> the d.a.'s office chose not