Karachi (HRNW) A bomb explosion in open Court swell the terror in the surroundings. PC/4419, Liaqat Ali S/O Ishaq Ali 44 years of PS Kalakot & PA to the Jugde Shoaib Khan S/O Dildar khan 26 years, were injured at ATC Court Clifton situated at PS Boat Basin Jurisdiction, when a detonator exploded during the court proceeding. It is further learnt that the Judge asked to police man about functioning of bomb, when the cop keep out the pin the bomb exploded at once. The learned Judge also rare wounded, it has been learnt by the Court sources. Moreover the Additional IG Karachi has given the Order for investigation that why stating operating procedure was not followed. Injured shifted to Jinnah hospital.