Chevaline massacre: Luger pistol found in Lake Annecy revives investigation
Fourteen years after the quadruple murder at Chevaline, the discovery of a Luger P06 at the bottom of Lake Annecy constitutes a major breakthrough in this cold case.
A Luger P06 at the bottom of Lake Annecy reopens the Chevaline mystery
According to Le Figaro, the discovery of a Luger P06-type pistol at the bottom of Lake Annecy on 20 August 2026 constitutes "the most significant judicial event to have occurred in this case for several years" — fourteen years after one of the most enigmatic cold cases in French criminal history.
The quadruple murder dates back to 5 September 2012. On that day, a British cyclist stopped in a small car park in the Combe d'Ire, near the village of Chevaline and Lake Annecy. He discovers a saloon car registered in England: door locked, engine running, rear wheels spinning in the air. Inside are the bodies of several victims, including Saad al-Hilli, a British engineer of Iraqi origin.
The case, dubbed the "Chevaline massacre", initially mobilised investigators from Haute-Savoie, then those from the national judicial unit dedicated to unsolved crimes, based in Nanterre. Over the years, investigations have explored numerous lines of inquiry: possible involvement of intelligence services, or even connection with the Athanor case. None has resulted in anyone being charged.
The recovery of the firearm now changes the picture. Investigators hope that ballistic analysis and any traces that may have been preserved despite prolonged immersion will make it possible to establish a direct link with the fatal shots fired on the Alpine forest path.
The Chevaline case remains, to date, officially unsolved.
Source: Le Figaro