These persons to be hanged are just tools or scapegoats. They are controlled and directed by bigger criminals (read politicians) who instigate them to do such things. Unless these behind the scene polticians are hanged, they will continue to instigate such crimes through other tools. I symapthise with the doers who were passionately brainwashed by the cunning, scheming political biggies. Hope it proves a deterrent to other 'doers' also that the politicians are sitting comfortably while these people and their families live a life shunned by the scoiety.
