French Alps victim's recordings reveal 'hatred' between brothers, police say
Police investigating murder of Saad al-Hilli, shot with three others near Annecy a year ago, focus on dispute over will and industrial espionage as possible leads
French Alps murders: British and French investigators announce findings – video
One year on from the shootings of the Al-Hilli family in the French Alps, investigators hold a press conference discussing the progress of the case
French Alps killings: police still searching for clues to killer's identity
Officers investigate industrial espionage and dispute over will as possible leads in 2012 killings of Saad al-Hilli and three others