“I only tell you what I know, Señor Rivero,” I replied quietly. “I said that I would lead you to the secret abode of Despujol, and I think I have now fulfilled my promise, and shown you that he is on friendly terms with the great financier whom you in Spain all hold in such high esteem.”

“There is certainly no man more welcome in Madrid than Señor De Gex,” replied the police official. “At the Ritz, whether in his own name or incognito, he constantly receives our greatest politicians and most prominent personages. Even the King has more than once commanded him to the palace, in order to confer with him upon acute financial problems in the interests of our country. And yet you infer that Señor De Gex is an assassin!”

“I not only infer it,” I said, “but I openly allege it!” I added hotly, as I thought of Gabrielle.

Rivero glancing at me quickly raised his shoulders with a gesture of disbelief.

“Very well,” I said. “At least I have proved to you that he is a secret friend of the notorious Despujol. Why is he here in Nîmes to consult with De Gex and his friend the Italian, Moroni, if not for purposes of evil? Despujol has made desperate war upon society, and it is De Gex who secretly finances him! Hence he is the servant of the man with money.”

The dark-faced Spaniard reflected.

“Well,” he exclaimed at last. “What you have revealed is certainly most interesting.”

“And if you wish to capture Despujol you must lose no time,” I assured him. “Remember, he and his gang have agents everywhere with eyes and ears open. He will soon know of the raid upon his retreat in Montauban.”

“No doubt he will,” agreed my companion. “They will return presently, and then we will arrest him. In the meantime I will call upon the Commissary of Police. Come with me.”

We at once took a cab to the Prefecture where we were ushered into the presence of Monsieur Coulagne, a rather tall, grey-haired elegant man, with the rosette of the Legion of Honour in his coat.