Richard rose, with the remaining hairs of his mustache in his hand.

"No, M. Commissary, no, we do not know him, but we wish that we did, for this very evening he has robbed us of twenty-thousand francs!"

And Richard turned a terrible look on Moncharmin, which seemed to say:

"Give me back the twenty-thousand francs, or I'll tell the whole story."

Moncharmin understood what he meant, for, with a distracted gesture, he said:

"Oh, tell everything and have done with it!"

As for Mifroid, he looked at the managers and at Raoul by turns and wondered whether he had strayed into a lunatic asylum. He passed his hand through his hair.

"A ghost," he said, "who, on the same evening, carries off an opera-singer and steals twenty-thousand francs is a ghost who must have his hands very full! If you don't mind, we will take the questions in order. The singer first, the twenty-thousand francs after. Come, M. de Chagny, let us try to talk seriously. You believe that Mlle. Christine Daae has been carried off by an individual called Erik. Do you know this person? Have you seen him?"

"Yes."

"Where?"