A woman was killed of strayed bullet and hanged body of man was found house while another person injured in firing incident in different localities of Karachi, police said on Monday.According to details, a strayed bullet hit in head of a woman in Gulshan-e-Iqbal area which proved fatal.Hanged body of a man was recovered a house in Mehmoodabad area. It couldn’t not be ascertained whether the man committed suicide or he was murdered. Another person was injured in firing of unidentified armed men in Lea Market.