Yes, I'm inclined to agree with you.
What bothers me is who gets to decide and what is the criteria?
Some would say Conservatives are crazy.
Not all crazy people commit mass murder either, who do we decide who s\will and who won't or do we just lock them all up?
Sounds like Minority Report to me.
I would be inclined to let doctors, families and a judge decide who does or who does not need to be locked up