SOCH ! Killed woman is STAGE DANCER who is not discrete about social-modesty. And killer is "having growse of not dancing with him" which it seems that is not addressed by killed dancer's proper communication skills. So principle of natural justice will be administered by conscience of killer. KILLER DOES HAVE CONSCIENCE OF HIS OWN which should not have been ignored by killed dancer "to avert incident". Let us prevent crime than punishing criminal in law court. Prevention is better than cure.