On 9 January 2015 , the CID teams gunned down the four al-Qaeda operatives after another high speed chase took place in Qayyumabad in Karachi . In another separate midnight action in Lahore , the teams of FIA 's special agents , assisted by the Punjab Police , raided a house located in Burki Road . Lasting almost two-hour gun battle , the FIA teams hunted and gunned down Roohullah ( alias : Asadullah ) — the mastermind of the Wagah border attack along with three of his associates . Since the attack , the FIA had been on a hunt for Roohullah and was finally killed in a police encounter in Lahore
Wagah border attack
2014 Wagah border suicide attack
Operation Zarb-e-Azb