Curiosity is fine and all, but I think that sort of thing should be left at speculation. Even if you don't do anything with the information, the fact that you took time to find out her location feels creepy. It's one thing to know roughly where she is because she told everyone she was traveling to X country. It's another to find out what hotel she's staying at because you cross referenced photos and used A.I. to tell you.
Edit: Even if it isn't reliable, there's some boundaries being crossed here.