During the protests Judgment_communication , Ahmed Rajib Haider was killed Killing outside his house .

The 2010 Karachi riots Violence started Process_start on August 3 , 2010 , after the assassination Killing of Parliament member Raza Haider , a member of the Muttahida Qaumi Movement political party , on the night of August 2 , 2010 , in Karachi , Pakistan .

Haider , a Shia Muslim , was killed Killing as he attended Participation a funeral Social_event at a mosque .