(KUNA) -- Unknown gunmen killed on Thursday two relatives of Al-Anfal trial's Judge Mohammad Al-Oraibi, said an Iraqi security source. Speaking to Kuwait News Agency (KUNA), the source said the judge's brother-in-law Ali Kadhem Abdul-Husain and his seven-year-old son were killed in Al-Ghazaliyah district as they were moving their furniture to relocate into a different area. There are also unconfirmed reports that Abdul-Husain's wife was also killed, added the source. Al-Oraibi is presiding over the trial of former Iraqi President Saddam Husain and six of his aides.