Pakistan Top StoriesMastermind of Peshawar attack killed in air strike in Khyber AgencyHamza KhanDecember 20, 2014December 20, 2014 by Hamza KhanDecember 20, 2014December 20, 2014 KHYBER AGENCY: Peshawar attack mastermind Umar Nare has been killed in fighter jet bombing in Tirah Valley, Dunya news reported on Saturday....