KARACHI, March 16: A 40-year-old woman, Nabila, wife of a constable, Azhar Hussain, was killed when a pistol went off in her hands. The pistol belonged to her brother-in-law (Azhar’s brother), also a constable. Police said she was rushed to the Abbasi Shaheed Hospital from her Surjani Town resident in a critical condition but she died at the hospital. Azhar Hussain is a traffic constable and his brother is posted at Gulberg police station.