A blast occurred outside the house of FIA official on Mano Jan Road on Friday, police said. A police official said unidentified men placed explosives along the outer boundary wall of FIA Deputy Director Akbar Baloch. “The walls of the house were damaged as a result of blast,” he added. Soon after the incident, the personnel of law enforcement agencies reached the site and cordoned off the area around the area and started a search operation. Further investigations were underway.