In 2003, he was targeted in an attempted assassination, when his house in Najaf was bombed. Three people were killed but al-Hakim suffered only minor injuries. He had previously been threatened that he would be killed if he didn't leave Najaf. Originally the Sunni fundamentalist Jama'at al-Tawhid wal-Jihad (who later became al-Qaeda in Iraq) was blamed. , CNN, 2003-08-24 However, the bombing has also been attributed to followers of rival shia cleric, Muqtada al-Sadr. , International Crisis Group, 2003-09-09