As an inspector, he was the investigating officer on the 1923 Seznec case, in which he has been accused of falsifying the evidence, and during the Second World War joined the French Gestapo, known as the "Carlingue".
As an inspector, he was the investigating officer on the 1923 Seznec case, in which he has been accused of falsifying the evidence, and left the police before the war. During the Second World War joined the French Gestapo, known as the "Carlingue".