Really - really - damning testimony against them yesterday. If I get time later I'll post a more detailed summary.
Gist of it is to do with Laila's broken leg in October. There is NO WAY this was sustained as and when Jennifer R says it was. Testimony from the specialist who saw her, and the people who run the gymnastics club, and another parent who was there with Jennifer R. I think this was the day the tide changed against them, with absolute proof she was lying.