Forgive me for asking but - really, I don't understand the point.
We are all very much of the opinion that intentional, willful and volitional killing - in whatever form - is wrong.
We are all very much of the opinion that those who perpetrate such things are criminal, should be punished under the letter of the Law wherever possible, but are suffering and in pain in the cycle of samsara.
it is likely that unless - like Angulimala - they truly sincerely and earnestly repent of their deeds, they will be reborn in the lower realms of the wheel of Life.
I'm not really sure, beyond that, what the point of discussing such matters actually achieves.....
if this were not a buddhist forum, the discussion would in all likelihood be far more diverse.
But I don't see how this can provide anything...
what are you trying to stimulate here?