I'm assuming that she was only prepared for the US courts where she trots out, says how wonderful WT is, doesn't have her testimony or credentials examined, and collects her check from WT Corp as a paid expert in an individual case.
This is completely different from a US court trial. This isn't looking at an individual case, the entire collection of procedures and policies is being examined. And it's not just asking about what is legal, this RC seems most concerned about doing what is right and dragging everything wrong out into the light of day.
In this case, this "Dr. Paid Expert" is part of what it wrong. She deserves to be dragged out into the light and exposed as a bought-and-sold phoney that is perpetuating a system that abuses women and children.