Pistol found in French lake examined in 14-year-old Alps family murder case

On August 20th, two British tourists swimming in Lake Annecy pulled something unexpected from the water about five feet down—a pistol, apparently a Luger, resting in the lake bed a few dozen metres from shore. They held onto it for a day, did some online research to figure out what they had found, and then made the connection themselves: this gun might be the one used to kill four people on a remote Alpine road fourteen years earlier. On August 21st, they handed it over to local gendarmes.

French prosecutor Marie-Céline Lawrysz confirmed the discovery and said ballistics experts are now examining the weapon in connection with what remains one of Europe's most persistent unsolved murders. In September 2012, Saad al-Hilli, a fifty-year-old British resident, was shot dead along with his wife Ikbal, forty-seven, and her mother Suhaila al-Allaf, seventy-four, as they sat in their BMW estate car on a road near the village of Chevaline, close to Annecy in eastern France. A passing cyclist, Sylvain Mollier, forty-five, was also killed in the attack. The couple's two daughters, then four and seven years old, were in the car but survived.

The original investigation found pieces of the gun's butt scattered on the ground near the vehicle. Experts identified it as a vintage Luger P06-29 pistol, a model used by the Swiss army in the 1930s. Despite years of searching, no one has ever been found who owned or could account for the weapon. The discovery in the lake now offers investigators a chance to test whether this recovered gun matches the ballistics evidence from the crime scene—whether the bullets and casings align, whether this is finally the weapon that was used.

Over the past fourteen years, the case has generated numerous leads and arrests, none of which resulted in charges. An Iraqi prisoner, referred to only as Mr S, was arrested after claims emerged that he had been offered a substantial sum of money to kill Iraqis living in the UK. Saad al-Hilli's own brother, Zaid, was arrested in 2013 on suspicion of murder but was later released when police determined there was insufficient evidence to proceed. In 2022, another suspect was questioned and released without charge. Detectives have consistently ruled out the possibility of a professional contract killing, reasoning that no hired assassin would use such an outdated weapon as a Luger.

Two years ago, in a push to break the deadlock, French cold case investigators ordered DNA analysis on the victims' clothing, fragments of the gun, and cigarette butts recovered from the scene. Those tests yielded no arrests. The case has remained stubbornly closed, the motive unclear, the killer or killers unknown. Now, with this pistol recovered from the lake's depths, investigators have another thread to pull. Whether it leads anywhere depends on what the ballistics experts find in the coming weeks—whether the gun's firing signature matches the bullets that ended four lives on that Alpine road in 2012.