I thought he said no? (I would have to go back and watch, of course.) Anyway, I have a problem with any witness not telling the truth. Leanna did everything she could to not answer questions and was forced to answer at the end, basically forced into answering truthfully.
I think it's very interesting that this behavior is only intolerable when it's a prosecution witness. There should be no acceptance of this on both sides IMO.
It's called riding on Bias Blvd.