here is some suggestion:
first, I do not think you can get money from her because she does not want to pay her rental at all. so you have to get rid of her as soon as possible.
then, you can call 911, and do not say that you sublet room to her, otherwise the cops will stand on her side. you can say you knew her before, just gave her room temperaryly, but right now you do not want do that again, because you do not feel safety. you can say you lost something after her moving in. If the cops do not get rid of her, you say you will go to see his boss tomorrow.
make sure there is no contract between you and her.
good luck
first, I do not think you can get money from her because she does not want to pay her rental at all. so you have to get rid of her as soon as possible.
then, you can call 911, and do not say that you sublet room to her, otherwise the cops will stand on her side. you can say you knew her before, just gave her room temperaryly, but right now you do not want do that again, because you do not feel safety. you can say you lost something after her moving in. If the cops do not get rid of her, you say you will go to see his boss tomorrow.
make sure there is no contract between you and her.
good luck