Ok, bad question, considering chaos theory. I keep forgeting about chaos theory...

You believe in free will? We can discuss that on another thread.

Ok, so you, when it comes down to it, would rather attempt to help someone who is a real danger to society as opposed to simply 'removing' them. Ok, fair enough, but don't come crying to me when you unleash them upon humanity saying; 'man, what a good job I've done of that human being' -only to read in the newspaper the very next week that yet another serial killer is at large.
Personaly, I like to take the path of least resistance, it's just... natural.