In the old American West, it was quite easy to steal another man’s horse. And in doing so, you put a great hardship on the victim. So they starting hanging horse thieves.
I’m not saying the same penalty should apply to these monsters (and they are monsters, not just idiots). But something drastic does need to be done here.
Muslims cut the hands off of thieves, and the tongues out of liars. Maybe we should cut his lips off?
Hang 'em by the tongue?