actor1: Police Forces of Pakistan (2013-2018)
actor2: Unidentified Armed Group (Pakistan)
notes: The Chief Security Office (CSO) of President Asif Ali Zardari was killed along with two others when a suicide bomb blast hit their vehicle. An unidentified bomber detonated his bomb when the CSO exited his vehicle. Eleven others were injured in the incident including 5 police personnel.
target_text: actor1: Police Forces of Pakistan (2013-2018), actor2: Unidentified Armed Group (Pakistan)