On the second day thereafter, the Echo de France , which had apparently become the official reporter of the exploits of Arsène Lupin⁠—it was said that he was one of its principal shareholders⁠—published a most complete account of this attempted escape. The exact wording of the messages exchanged between the prisoner and his mysterious friend, the means by which correspondence was constructed, the complicity of the police, the promenade on the Boulevard Saint Michel, the incident at the café Soufflot, everything was disclosed. It was known that the search of the restaurant and its waiters by Inspector Dieuzy had been fruitless. And the public also learned an extraordinary thing which demonstrated the infinite variety of resources that Lupin possessed: the prison-van, in which he was being carried, was prepared for the occasion and substituted by his accomplices for one of the six vans which did service at the prison.