In the 1980s, northern France was gripped by fear. Several young cadets vanished without a trace. Was it a coincidence? Or was a sinister force at play? This gripping True Crime documentary dives into the meticulous forensic investigation that uncovered the chilling truth behind the disappearances, leading to the arrest of military instructor Pierre Chanal. But the investigation didn't stop there; detectives believed Chanal was responsible for at least eight murders. Uncover the shocking details and the painstaking process of linking Chanal to these horrific crimes in this episode of True CSI. Subscribe for more true crime stories!