Villefort keeps his promise to Madame Danglars and writes to M. de Boville at the police for information about the Count of Monte Cristo. Two days later the answer arrives. The Count knows Lord Wilmore, a rich English traveler, and Abbé Busoni, a Sicilian priest respected in the East. Villefort orders deeper inquiries and then goes himself to question both men, disguised as a police agent.
At eight o'clock he visits Abbé Busoni in a plain house behind Saint-Sulpice. The abbé, played by Monte Cristo, says the Count is really Monsieur Zaccone, son of a Maltese shipbuilder, with modest yearly income and one enemy named Lord Wilmore. When asked about Auteuil, he calmly says Monte Cristo bought the house to open a lunatic asylum like one in Palermo.
The same evening Villefort calls on Lord Wilmore, who is also Monte Cristo in disguise. This Englishman tells a wilder tale: Indian wars, Greek silver mines, railway schemes, and a mineral spring under the Auteuil garden. He calls the Count a miser, shows a fresh duel scar, and says he practices shooting every day with Grisier.
When the visitor leaves, Wilmore pulls off his light hair, red whiskers, false jaw, and wound, and becomes the Count of Monte Cristo again. It was Villefort himself who conducted the whole inquiry, not a stranger from the prefect. He returns home feeling relieved and sleeps soundly for the first time since Auteuil, never knowing he interviewed the same man twice.