I'm sticking with what I said in an earlier thread.
One scumbag killed another scumbag. One dead, one in prison: net gain to society.
I don't support the actions of either man. One man performed acts which I consider not only immoral, but horrifically barbaric (partial-birth abortions). The other broke the law and committed premeditated murder without any sort of legal justification, and apparently is mentally ill besides.
As Wessex said, the fact that Tiller's late-term abortions were maybe, just barely legal, does not make him a hero or even a moral man. How someone performs partial birth abortions on viable babies and sleeps at night is beyond my imagination.
To me it isn't much different than when a Blood offs a Crip and goes to jail...two scumbags off the streets.