Nsukka—It was tit for tat at Nsukka in Enugu State last week, when a policeman, Corporal Robert Ugwanyi, was stoned to death for killing a commercial motorcyclist, Mr Festus Onah, shortly after he had come out from a restaurant, where he had gone to eat. Onah, whose skull was blown open by the policemen’s bullet, had his brains splashed all over the area, prompting a spontaneous attack on the policemen by passers-by and other onlookers.