New Delhi, May 22 -- A designated terrorist and the key mastermind behind the 2019 Pulwama terror attack on a CRPF convoy, Arjumand Gulzar, alias Burhan Hamza, has been shot dead by unidentified gunmen in Pakistan-occupied Kashmir (PoK), officials said on Thursday. Hamza, who was operating under heavy ISI-vetted security, was ambushed in Muzaffarabad. P6...