Within three days of their return in February 1996 , both of the Kamel brothers were attacked .
Within three days of their return in February 1996 , both of the Kamel brothers were killed in a gunfight with other clan members who considered them traitors .
Within three days of their return in February 1996 , both of the Kamel brothers were attacked and killed in a gunfight with other clan members who considered them traitors .