L'Affaire Seznec (1993)

"L'Affaire Seznec" is a 1993 History movie directed by Yves Boisset and starring by Christophe Malavoy, Nathalie Roussel. Guillaume Seznec and Pierre Quéméneur join forces to sell cars to the Soviets. It was then that the latter suddenly disappeared, while driving with the former about 30 kilometers from Paris. The body will never be found. Seznec quickly became the main suspect and was sent to prison for life, even though nothing clearly indicated that he was the culprit.