ISLAMABAD, Jan 16 (INP): The Supreme Court (SC) of Pakistan held a suo moto hearing on rape and murder case of Zainab on Tuesday, and the Chief Justice of Pakistan Justice Mian Saqib Nisar expressed annoyance over lack of progress. Mian Saqib Nisar headed a three-member bench including Justice Umar Ata Bandial and Justice Ijaz ul Ahsan, and remarked that the whole nation is saddened due to this incident.............. INP/LK/AH