Karachi: At least 19 suspected persons have been rounded up during search operation in Old Golimar area and adjoining areas by intelligence agencies. On a tip-off, the intelligence agencies conducted search operation against the drug peddler and gang war members and rounded up 19 suspected persons. The personnel also recovered three kalshankhovs, two repeaters, Four TT pistols, three hand grenades, huge cache of bullets and impounded narcotics.