dangerous man is removed from society!"

The Duke nodded thoughtfully. "'Sacrifice' is the word. Go on."

"Now, the type of crime we're working with—the kind we expect future laws to apply to—is strictly limited. It must be a crime of violence against a human being, or a crime of destruction in which there is a grave danger that human lives may be lost. The sex maniac, the firebug, or the goon who gets a thrill out of beating people. Or the reckless driver who has proven that he can't be trusted behind the wheel of a car.

"We can't touch the kleptomaniac or the common drunk or the drug addict. They're already provided for under other laws. And those habits are not, by themselves, dangerous to the lives of others. A good many of our kind of zany do drink or take drugs—about fifty per cent of them. But what they're sentenced for is crimes of violence, not for guzzling hooch or mainlining heroin."

My phone chimed. It was Lieutenant Shultz, of Homicide. His square, blocky face held a trace of excitement. "Inspector Royall, Inspector Kleek told me to report to you if there was any news in the Donahue case."

"What is it, Lieutenant?"

"We're pretty sure of our man. Scrapings from the kid's fingernails gave us his blood type. The computer narrowed the list down quite a bit with that data. Then, a few minutes ago, one of the boys found the kid's clothes stuffed in with some trash paper in the back stairwell of a condemned building just a couple of blocks from where we found her last night.

"And—get this, Inspector!—she was wearing a pair of those shiny patent-leather shoes, practically brand-new, and they have prints all over them! His are over hers, since he was the last one to handle them, and there's only the two sets of prints! We just now got positive identification."

"Grab him and bring him in," I said. "I'll be right down. I want to talk to him."

His face fell a little. "Well, it isn't going to be as easy as all that, sir. You see, we'd already checked at his last known address, earlier this morning, before we got the final check on the blood type. This guy left the rooming house he was staying in—checked out two days ago, just a short time after the girl was killed. I figured that looked queer at the time, so I had two of my men start tracing him in particular. But there's not a sign of him so far."

I untensed myself. "O.K. What's his record?"

"Periodic drunk. Goes for weeks without touching the stuff, then he goes out on a binge that lasts for a week sometimes.

"Name's Lawrence Nestor, alias Larry Nestor. Twenty-eight years old, six feet one inch, slight build, but considered fairly strong. Brown hair, brown eyes. Speaks with a lisp due to a dental defect; the lisp becomes more noticeable when he's drinking." He turned the page of the report he was reading from. "Arrested for drunkenness four times in the past five years, got off with a fine when he pleaded guilty. He molested a little girl two years ago and was picked up for questioning, but nothing came of it. The girl hadn't been physically hurt, and she couldn't make a positive identification, so he was released from custody.

"Officers on duty in the neighborhood report that he has frequently been seen talking to small children, usually girls, but he wasn't seen to molest them in any way, and there were no complaints from parents, so no action could be taken."

Lieutenant Shultz looked up from the paper. "He's had all kinds of jobs, but he can't hold 'em very long. Goes on a binge, doesn't show up for work, so they fire him. He's a pretty good short-order cook, and that's the kind of work he likes, if he can talk a lunch room into hiring him. He's also been a bus boy, a tavern porter, and a janitor.

"One other thing: The superintendent at the place where he was staying reports that he had an unusual amount of money on him—four or five hundred dollars he thinks. Doesn't know where Nestor got the money, but he's been boozing it up for the past five days. Bought new clothes—hat, suit, shoes, and so on. Living high on the hog, I guess."

I thought for a minute. If he had money, he could be anywhere in the world by now. On the other hand—

"Look, Lieutenant, you haven't said anything to the newsmen yet, have you?"

He looked surprised. "No. I called you first. But I figured they could help us. Plaster his picture and name all over the area, and somebody will be bound to recognize him."

"Somebody might kill him, too, and I don't want that. Look at it this way: If he had sense enough to get out of the local area two days ago and really get himself lost, then it won't hurt to wait twenty-four hours or so to release the story. On the other hand, if he's still in the city or over in Jersey, he could still get out before the news was so widespread that he'd be spotted by very many people.

"But if he's still drinking and thinks he's safe, we may be able to get a lead on him. I have a hunch he's still in the city. So hold off on that release to the newsmen as long as you can. Don't let it leak.

"Meanwhile, check all the transportation terminals. Find out if he's ever been issued a passport. If he has, check the foreign consuls here in the city to see if he got a visa. Notify the FBI; they're back in it now, since there's a chance that he may have crossed a state line—unlawful flight to avoid prosecution.

"And tell the boys that do the footwork that they're to say that the guy they're looking for is wanted by the Missing Persons Bureau—that he left home and his wife is looking for him. Don't connect him up with the Donahue case at all. Have every beat patrolman in the city on the lookout for a drunk with a lisp, but tell them the same story about the wife; I don't want any leaks at all.

"I'll call the Commissioner right away to get his O.K., because I don't want either one of us to get in hot water over this. If he's with us, we'll go ahead as planned; if he's not, we'll just have to call in the newsmen. O.K.?"

"Sure, Inspector. Whatever you say. I'll get right to work on it. You'll have the Commissioner call me?"

"Right. So long. Call me if anything happens."

I had added the bit about calling the Commissioner because I wasn't sure but what Kleek would decide I was wrong in handling the case and let the story out "accidentally." But I had to be careful not to make Shultz think I was trying to show my muscles. I called the Commissioner, got his O.K., and turned my attention back to my guest.

He had been listening with obvious interest. "Another one of your zanies, eh?"

"One that went too far, Your Grace. We didn't get to him in time." I spent five or six minutes giving him the details of the Donahue case.

"The same old story," he said when I had finished. "If your pilot project here works out, maybe that kind of slaughter can be eliminated." Then he smiled. "Do you know something? You're one of the few Americans I've ever met, outside your diplomats, who can address a person as 'Your Grace' and make it sound natural. Some people look at me as though they expected me to be all decked out in a ducal coronet and full ermines, ready for a Coronation. Your Commissioner, for instance. He seems quite a nice chap, but he also seems a bit overawed at a title. You seem perfectly relaxed."

I considered that for a moment. "I imagine it's because he tends to look at you as a Duke who has taken up police work as a sort of gentlemanly hobby."

"And you?"

"I guess I tend to think of you as a good cop who had the good fortune to be born the eldest son of a Duke."

His smile suddenly became very warm. "Thank you," he said sincerely. "Thank you very much."

There came the strained silence that sometimes follows when an honest compliment is passed between two men who have scarcely met. I broke it by pointing at the plaque on the front of my desk and giving him a broad grin. "Or maybe it's just