Waiting until Monday seems far away when he's dealing w. this at the moment.
Would you be able to bring him to an innetwork psychiatric clinic near you?
His behavior may be triggered by differnt factors i.e. depressive disorder, extreme stress and inability to cope properly, drug use, etc.
You may also phone your insurance carrier and ask for in home mobile assessment clinician to come to see him in your home. Often it is a psychiatric nurse or a psychologist who does the evaluation. You could ask if the VNA (visiting nurses association) is in your network. There are also others that can do it such as a community mental health mobile/crisis team assessment team.
The United Way toll free #211 dialed from a land line can adivise which one covers your area or, by googling community mental health and state/area of residence.
It shows that you're off line now. Feel free to clarify what is your question this morning that you're seeking feedback on.