I think hanged to death is a too easy punishment to be given what does he get only death. Rapist should be made to live and punished all along like the movie zahme aurat where she cuts off the men's pvt parts who commit rape punishments on this type should be melted out to these rapist and that to in public and shown live with media coverage and then and then only will this stop. death is not the solution he is relieved in fact.