A court sentenced Umar Khalid Memon to death Memon had brutally tortured and killed his wife Qurat-ul-Ain was the mother of four children HYDERABAD: A court sentenced a man to death for torturing and murdering his wife after a domestic dispute, BOL News reported. A court sentenced the accused Umar Khalid Memon to death for killing his wife Qurat-ul-Ain Baloch.