If I complain about someone fifty times I have the right to murder him?
No not at all. However, I would spare his life if this is what happened and I would hope that our legislators would somehow look for ways to change our legal system so that things like this never happen again. Anyway wasn't there a newspaper columnist a few years back , I believe that his name was Carl Rowan who shot someone who jumped into his swimming pool?
A law against bad behavior does not stop bad behavior.
It's already against the law to trespass and to kill someone.
Passing additional laws for whatever the reason will cause
more contempt for the law and less compliance. It instills
a "just try and stop me attitude" in more and more citizens.
If he tagged my son in the chest with a couple of .410 slugs
after laying in wait, I'd want the DoC to fry him with a few
hundred amps at about 30 Hertz AC so he would go out
with the same jerky-jig as at the end of a noose and be
aware of it to the last moment.