NFTV:New Delhi : Nirbhaya rape and murder case convicts will be hanged on Feb 1 at 6 am, new death warrant issued . The four convicts namely Mukesh Singh (32), Vinay Sharma (26), Akshay Kumar Singh (31) and Pawan Gupta (25) were to be hanged on February 1 at 6 am in Tihar Jail