The Blackmailers: Dossier No. 113

Monsieur Lecoq of the French Sûreté is called to investigate a Bank Robbery in one of the world’s first detective novels, widely credited as the inspiration for Sherlock Holmes.A sensational bank robbery of 350,000 francs is the talk of Paris, with suspicion falling immediately upon Prosper Bertomy, the young cashier whose extravagant living has been the subject of gossip among his friends. As a network of deceit, blackmail, murder and villainy closes around Prosper and his lover Madeleine, Monsieur Lecoq of the French Sûreté embarks on a daring investigation to prove the young man’s innocence in the face of damning evidence and discover the truth behind an otherwise impo…