so here is a follow up
at 6pm today I hear yelling coming from the room. I decided it was time to contact AirBNB.
I contacted AirBNB to report the issues so far and they informed me I needed to meesage the guest again to see if they would be willing to adhere to house rules or find another location (cancel the reservation). I messaged the individual through the AirBNB account and they decided to leave voluntarily. All seemed good until the last minute.
The guest informed me one of the other people staying with him in the room is refusing to leave and to call the police. He insisted that it had nothing to do with him and left in his car.
I called the police and they came out to figure out what is going on. After talking to the individual, I learned that the three people are roommates from California. The guest with the account on AirBNB assualted the other guest (which is why I heard yelling) and refused to come out of the closet. When I asked them to leave, the guest in the closet appearently didn't feel safe leaving with the person who assualted him.
The police went on to tell me that the three of them damaged the room like some kind of frat party. They pissed on the bed, dented the wall, damaged the closet door, and left blood on the floor.