Well, at least they were "humane" about how they stoned her to death. /sarc.
The Left gets itself all worked up into a tizzy when anyone on the Right calls these people "savages" or "barbarians" or "subhumans." I don't know what to call this other than savage. They are bloody-minded murderers who keep on going and going. It would be as if someone in the US gave Ted Bundy or John Wayne Gacy or some other serial killer the right to do whatever he wanted to do without being arrested.
The other tactic of the Left it to pull out canards, like “This is what the Tea Party will do the homosexuals or women who get abortions.”
They are so much worse than “dumb” animals that that term should never be applied to them, not that it was in this instance. Unfortunately subhuman doesn’t apply either, for too often such conduct is all too human. They give scum a bad name.