Chevaline (2023)

Episode Overview

After years of relentless investigation, the gendarmes find themselves back at square one, grappling with an unresolved mystery. A new prosecutor steps in, determined to uncover the murder weapon, a rare Swiss piece from World War I. Despite its limited production, tracking down this weapon proves to be an arduous journey that spans several months and countries. Years after the tragic event, customs officials notify the investigative team that Swiss weapons have been discovered, with their owners residing near Chevaline. The GIGN is summoned for a high-stakes arrest, bringing them closer than ever to solving the case.