I do not condone violence, personally.
But these matters must be decided between a vigilante, his god and whomever may be led by conscience to help him/her take advantage of the gun show loophole (which I don’t condone, personally, either).
Um, I usually only stick my nose into others' business to get them to stop fighting. That's the case here, I love debate but hate fights on FR. We need to be very conscious of how critical lurkers view us. We need to be the adults in this cultural war IMO. Generally a vigilante understands that they are taking the law into their own hands and the price is that, if caught, they must pay the piper. In this case I think both Tiller and his murderer should be put to death BUT Tiller was (most unfortunately) judged to be within the (pathetic) law. Tiller's gone now and his murderer, according to law, should be punished to the max.