I recall reading a story where one can commit murder in Yellowstone NP in the sliver that is in Idaho and it is not illegal due to some technicality in the law. No doubt just a rumor, but I’d look there first anyway.
I wonder if she got her car (with the wrecked tires and wheels) before she went missing.
“...and it is not illegal due to some technicality in the law...”
The wife has been complaining about going on a trip. That sounds like a pleasant area to take the old bag...err...the wife.
That is Yellowstone the tv show.
They call it the train station. The Duttons would leave dead bodies there.