Following your thinking, they shouldn't have access to automobiles, knives...
So you can't think of a *single* person who should be banned from driving at least for a while...or have access to a knife? Let me know where you live and I'll arrange for my crazy nephew to move next door to you. He just *loves* knives and very seldom takes his meds.
No one else is to surrender their inalienable rights because your nephew can't or won't control himself. If your nephew is that dangerous, he needs to be locked up for his own and others' sake.
Then have your “crazy nephew” institutionalized, just because you have freaks in your family tree doesn’t mean you or any one has the right to deprive the rest of us of our rights until any accusation has been heard in court and adjudicated!
Arrest me and lock me without bail if the crime warrants it until my court hearing, otherwise kick me loose with MY FULL GOD GIVEN RIGHTS INTACT!