Four people were killed Killing : an Iraqi-born British tourist named Name_conferral Saad al-Hilli , 50 ; his wife Iqbal , 47 ; her mother Suhaila al-Allaf , 74 , who held Defending a Swedish passport ; and French cyclist Sylvain Mollier , 45 .

Al-Hilli 's work in the UK involved Cause_to_be_included nuclear and satellite technology , whilst Mollier was also probed Criminal_investigation to determine if he was the primary target of the attack Attack .