Saad al-Hilli, his wife, Iqbal, and her mother died in the Annecy shootings 12 years ago. The case remains unsolved but detectives are now staging a reconstruction

Four dead, an expanding list of suspects, dozens of detectives, and—very possibly—the perfect crime

The true crime tale of the killing of a British family in the French Alps. Ten years on and still unsolved, was it a crime of passion, family feud or political hit? Will the truth ever come out?

Deaths of members of British al-Hilli family and French cyclist in remote layby have baffled detectives since 2012

Saad al-Hilli, 50, was shot dead alongside his wife and mother-in-law while their young daughters were left for dead.