“Yes?”

“Well, sir, I will tell you, in a few words, why I connect this crime with the case of Sir Anthony Gyde.”

He then detailed the facts he had learned about the crimes that had followed the murder in the Rue de Turbigo.

The chief listened attentively.

“So you think—?” he said.

“I think, sir, that the ravening beast roused in Klein’s brain by the murder committed in Cumberland is now beginning to show itself by its actions. I think if we do not seize Klein over this business another murder of the same sort is sure to occur. Maybe several more. Our main hope is to track him now. If we miss him now, we will have several more chances, but that will mean several more victims. With your permission, I will not return with you to the Yard to-night, I will remain in this neighbourhood. There is a strong possibility that he has a den somewhere round here, in the shape of a furnished room. I wish to remain about the spot. I will take a room here for the night, if the woman of the house will let me have one. I must get a list of all known lodging-houses in the neighbourhood, and I must be on the spot here early in the morning.”

“Very well,” replied the chief; “act as you think fit. I give you a free hand in the matter.”

Freyberger accompanied him outside. He got into the motor-car and drove off, and the detective was returning to the house when a stranger, who had just come up, accosted him.

“I am on the General Press Association,” said the stranger; “you are, I believe, Inspector Freyberger. Can you give me any details of the crime just committed?”

“Certainly,” replied Freyberger, with suspicious alacrity. He gave a short account of the murder, which the pressman entered eagerly in his notebook.