2 UNICEF staff ##ers went missing in Karachi on Thursday , an official says . Police are investigating and in close contact with the staffers ' families . His brother linked the attack to the nation 's government , drawing a denial from military officials . Gunmen also wounded a Pakistani TV journalist in an attack there .
2 UNICEF staff ##ers went missing in Karachi on Thursday , an official says . Police are investigating and in close contact with the staffers ' families . Gunmen also wounded a Pakistani TV journalist in an attack there .