This is what led to me to guess that maybe she is acting as Davis' crisis counselor (to explain why she may have been in the same police interview with him). Who knows. The whole thing is so nuts at this point.
...or maybe she is the brains behind the accusations...she would know what to say including the long time for it to come to timing of accusations...she probably knows that many abused do not bring it out in open until many years pass because of the mental shock