Just an observation about this. I read a book called "A Terrible Mistake" by H.P. Albarelli Jr. It's a true story about MK Ultra and drug experiments on humans. One of the common facts of the book and this case is that there are dive hotels involved.
[link to www.amazon.com]

If you want to see more photos of the Cecil Hotel, click the following map link, switch to satellite view, zoom all the way in, click on the Invisible Light Agency icon on roof.
A window will open, then click on street view. On the upper right screen is an icon for photos, click that.
[link to maps.google.com (secure)]

Is it possible that while attending her higher education, Elisa was unknowingly exposed in her courses to the MK Ultra
element by whatever name it goes by now?

I can't imagine why a young woman traveling alone would stay in a hotel like that of her own free will.

Does anyone know what she studied in school?