PakistanRoof collapses in Karachi’s Lyari; 3 dieAsad AhmedApril 9, 2013April 10, 2013 by Asad AhmedApril 9, 2013April 10, 2013 KARACHI: At least three people were killed and several others injured when a roof of a house caved in in Lyari area of Karachi on...