It was decided that he is not making any progress in the dual diagnosis hospital. he was becoming physical with staff and other patients. They decided to terminate placement and asked if I would pick him up. I told them that I would be bringing ass of his stuff to the hospital and to find him a place to go or turn him out in the street. I filed an order of protection and had it delivered to the facility along with documentation stating that he had not lived in my residence for over 2 years and that it is no longer his home. he is of age and can go where he wants. I have not spoken to my son since he threatened to kill me. I filled a report with the facility and with the police hence the protective order.