Yes - they have been there twice from what it seems in this info:
The photo at 17:43 of everyone briefing with the Sherrif from shows Dave (1st YT link in Post).
Some added info to toss in:
17:49
um they had dog teams uh i think that
17:52
they had five or six different dog teams
17:54
down there
17:55
so they were strategically placing the
17:57
dogs ahead of
17:59
uh the flip searchers and then we would
18:01
go in behind them
18:02
as a checks and balances and it was well
18:05
organized
19:32
dog some dogs got the scent to the end
19:34
of the road of the house
19:36
and then it it stopped there is there
19:38
any truth to that statement dave
19:40
from what i understand um yes that
19:43
you know as far as the interior of the
19:45
house i have no knowledge of that
19:46
working
19:47
but um i did hear on several occasions
19:50
that the the live track took it to the
19:52
end of the
19:53
um end of the driveway