Search the internet and come back and tell us what you find.
It may be some good info for historical context/value.
What’s the name of the hotel and does their registry list her as a guest?
Does the tech who administered the polygraph test listed where the test was performed. Did he pay the hotel to rent the space or did the hotel just grant them free use since she was a paying guest? Shouldn’t be too hard to nail down those details.
using google, all you find are recently written positive things about her, or a few easily debunked (selectively positioned in the search results?) negative ones.