Paris, 1830: Vidocq is killed by a mirror masked man. A thief turned investigator, he was working on a case of men killed by lightning. His biographer tries to solve the case.Paris, 1830: Vidocq is killed by a mirror masked man. A thief turned investigator, he was working on a case of men killed by lightning. His biographer tries to solve the case.Paris, 1830: Vidocq is killed by a mirror masked man. A thief turned investigator, he was working on a case of men killed by lightning. His biographer tries to solve the case.