I'd have lied ? How do you work that out when I more or less said I'd open my mouth if I knew someone was a murderer ?
Never mind what Julie said-----there was one thing that she hadn't said and that was that he was the killer ! It was never written down so don't try and get out of it.
God, you're doing your damndest to turn this into Julie's responsibility, aren't you. You really do give her too much power. She hardly presented herself as a sympathetic figure. I doubt she had the charisma or allure to mesmerize the judge and jury.
I have no doubt about you opening your mouth "Tell the truth and shame the devil" eh, Lookout

but you appear never to doubt your own rightness irrelevant of whether the object of your belief is guilty or innocent. Julie didn't HAVE to claim that he was guilty. It really wasn't necessary for her to believe that he was. All she needed to do was exactly what she did do. She told them what he'd said. She could do no more because she wasn't there.