Oddly enough, LE seems pretty clueless in this case.
They did a good job (I hope) of searching for a week when SR disappeared and then scaled back. Then, they searched the landfill and found nothing.
Now, almost a month later, they hold a presser and tell us that they know nothing, but that there's no evidence against the parents. Then, they tell us they're still looking at everything.
Now, after a seeming fiasco with UCN, LE decides to search the same areas again--but better?
The only party in this mess (just MOO) is Seth who has faithfully searched every waking day to find his child. And, those who stand by him.