If there is any truth to what was said in court by McGee, her account of what happened has not changed. I don't think that helps the prosecution at all.
This is what McGee said in court:
McGee tells the judge, I can inform the court that the interviews that Ms. Jarvis had with LE, that is what she kept telling them, that is a review of the conversation, and the officers kept telling her that can't be right, you're wrong, he wasn't there, she like no, he was there, I saw his phone, she has said that since Feb 2010, and they started trying to trip her up, saying well what about this? and trying to change her testimony and change her statement, they were trying to realistically manufacture evidence that he wasn't home. And she was very clear in Feb 2010, she's been very clear in all emails with other people and very clear with SB, he was home when that phone rang, I saw it ring and I wondered why he wasn't picking it up. So this is not Mr. Merritt trying to convince Ms. Jarvis what to say, this is a rendition of the statements she has said since day 1. Even though LE tried to get her to change her story, I shouldn't say that, SBSD tried to get her to change that story, she has stuck to it, and she (someone says something).. McGee: even under threat of arrest, they were threatening her if you are going with this, then you're an accomplice and we are going to arrest you too, she still held her ground, that's what happened, and that's what the conversation was, it was not Mr. Merritt trying to tell her what to say, it was a reminder of the recorded conversation and the contents of it.