The unknown assailants attacked the headquarters if Inter Services Intelligence (ISI) headquarters in Sukkur, the northern and third largest city of Sindh. The attackers held suicide attack as well as fidayeen attack. Those who got murdered in the attack included ISI Major Zeshan along with many 13 others including one Gardner. During the Fidayeen attack, firing was carried for at least 2 hours in which the attackers were also killed. No militant or Islamic terrorist organizations has accepted the responsibility. Read details in Sindhi daily Awami Awaz