Hanging him won’t do the justice IMO, let him run around with very close monitoring to get clue of more people involved then catch them all and close them in a cage with few hungry dogs/lions.
Completely disagree here. There are thousands of militants in our cities as well, going by your logic whole Pakistan will need be bombed. Majority of population in Tribals is not supporting animals, but there are enough idiots who support them in one way or the other. There is no easy solution.