The trouble with all that is who decides who is "incipient"
That is the key point. It has legal, medical and ethical components with none easy to answer. Its one of those things
where in hindsight, we second guess and come up with pat answers and what appears to be cause and effect situations
that seem predictable and controllable.
The bottom line is they are not predictable and controllable, looking at a bad event after it happens creates an illusion of
predictability and certainty and therefore controllability.
I am concerned about an abuse of the legal and mental health processes in incarcerating the wrong people. Its a fine line.
I have worked in the damn system. There are days I have seen sick people released and can't believe it and other days people forced into hospitals who don't belong there.
Some psychiatrists are helpful, others over-worked and so misdiagnose and screw up.
Emergency rooms in hospitals are swamped as it is making psychiatric admissions problematic.
The Charter of Rights n Canada makes it all but impossible to force medication or treatment on anyone.
Likewise costly civil law suits now mean doctors will not expose themselves to law suits for forcing people into psychiatric hold without the patient's consent.
Bottom line is as well, most violent people are not contrary to belief as predictable as we think they are. They don't give out signs or warnings as many think they do. I know people who can turn on you and bite and attack you with no warning. They have a range of neurological and psychiatric conditions that mask their emotions and appearance.
Ask anyone who works in an old age home how unpredictable people with dementia or Alzhiemer's can be.
90 to 95% of schizophrenics are not violent. Drugs such as meta-amphetamine, crack
****, can make people get 10 to 100 times their strength when they rage.
Some kinds of disassociated states can make people appear possessed by demons-their eyes bulge, they scream out babble and they bite, kick, attack and even zapping them may not slow them down.
Under the circumstances, I tend to have a lot of respect for prison guards, police, fire, paramedicspsychiatric nurses and attendants, people who work front line when people go ballistic. Interestingly those front line responders are a lot more tolerant than we pedestrians and by-standers. They are a lot more sympathetic to the mentally ill than you would expect for what they have seen.
I have facilitated groups with violent men in prison and in court programs. I wish I could tell you they are predictable and putting them in jail would help. Putting a violent angry man in prison may only serve to make him worse on the way out.
I am sorry for all the failures in my job over the years but I can tell you the system tries to do its best juggling individual legal rights with the right of a society to remain safe. It just aint easy.