I'm glad you documented everything! If you make an acusation you can't prove, YOU could be the one to suffer. Honestly, I have NEVER heard of ANYTHING this bad!!!
All kinds of thought ran through my mind like identity theft fo one.
How old is she? That could have a bearng on her parents' responsibility. WHERE IS GREEKLAWGIRL???
If I were you, I would be kind of scared to be in the same apt. with her. She has some very "disturbing behaviors" that are on a level beyond an average person's ability to deal with. You need some help beyond a little "talk".