Random open questions, just thinking out loud.
All those valuables.... but no attempt to steal anything. I have looked on trip advisor, read every post and news report i have come across but nothing can convince me that Nora was taken by a stranger/gang/trafficking etc...
I bet any vehicle in the night would have caused suspicion due to the noise.
There is something about the cigarettes seen in the photo, like I want to ask that someone obviously smokes but did they wake in the night or early morning and go for a cigarette and saw anything or heard anything. I'm scrabbling for questions but they cannot be answered.