I would leave too with all the media there.But we know the earlier Instagram video was filmed at AG's house, implying they were living there at least earlier this week. And then they leave and the searches are carried out while they are elsewhere. Interesting...
It could be that the family said, sure, go ahead and search, we have nothing to hide. I imagine LE still got a warrant anyway, but no attorney being there seemed odd for me if the family was concerned at all about the search. And if the deputies that were there found anything alarming, I would have expected crime scene tape to be put up or at least the house to be secured, but they left after a few hours.
All JMO