I actually hope this guy lives long enough to get 'Dahmered' by a rival gang in the prison toilet. Death by shooting is just too easy for him!
I don't think he'll live that long. If he is cornered, and the deputies don't put him out of his misery, he'll probably take the cowardly route and off himself.
This isn't realistic - this guy would be a hero in prison. This guy is a beast and is the type of guy that would be the kingpin of a prison.