I can imagine the the "local" lawyers have enough contacts from their pro bono work or otherwise to know just about everything there is to know about the AV and her associates.
Who else do criminal lawyers work with for the most part besides criminals.... duH......
If her kids were at her parents house and dad is retired, what was the big deal about checking on the kids at 2:00AM and then again at 7:00AM... If she called her "driver" to go pick up her kids why couldn't she just call her folks and check on them herself? Who would have someone "that doesn't know her that well" go pick up her kids. What was he going to do with them? And what was anyone going to do at 2:00AM if they drove by "to check the young uns"?
As for having her "driver" pick up her kids at 7AM, I haven't any idea. Perhaps she didn't want her father to know, but doesn't her father live at Charles Street? Who did the police talk to when they checked on her children?
The next day would be a school day (I know Duke was out for spring break but most grammar schools let out for spring break around Easter) so maybe she wanted the "driver" to pick up her children so they could still go to school.
I don't think we are hearing the whole story (or the truth) from any of the people on the AV's side of this case.