Mr. Costello had supper, and then went off to the police-headquarters at seven o’clock, in order to secure an order for the release of his canvassers. Suspecting nothing, he walked straight into the office, where he found himself confronted by Inspector Williams. This Inspector was famous for two things: he had the repute of being the champion clubber of the whole force, and it was he also who first gave the _soubriquet_ of “Tenderloin” to the worst precinct in New York. The origin of this phrase was said to be a remark made by Inspector Williams on his removal from the Fourth to the Twenty-ninth Precinct. Williams, who was then captain, had said, “I have been living on rump-steak in the Fourth Precinct; I shall have some tender loin now.” Mr. Costello picked up this phrase, applied it to the Twenty-ninth Precinct, coupling it with Williams’s name. Williams never forgave Costello for this, and on one occasion had clubbed him in Madison Square. When Costello saw the Inspector, he felt there was a storm brewing, for Williams was in one of his usual domineering moods. The moment Mr. Costello entered, the Inspector accused him of stealing a document out of Captain McLaughlin’s office, and detained him for five hours. It was in vain that Mr. Costello explained that the document which he had sent home by his book-keeper, and placed in his safe, was his property, and would be produced in court when it was wanted. During the five hours that he stayed there he noticed what he described as “very funny work” going on. The Inspector was telephoning here and there; detectives were coming in and whispering, as if receiving secret orders; and at last, at midnight, two detectives came in and whispered a message to the Inspector. Thereupon Williams turned to Costello, ordered him to accompany the detectives, and consider himself under arrest. A foreboding of coming trouble crossed Costello’s mind. He asked his book-keeper to accompany him, as he felt that there was something going to happen, and he wanted him to be an eye-witness. This, however, did not suit his custodians. On their way down to the police-station one of the detectives said to Stanley, “You get away! We do not want you at all.” Costello said, “Well, if you have to go, you might look up Judge Duffy. I may want his services as well as these men.” Stanley left, and Costello, with the two detectives, made his way to the police-station.