"Because the instructions he received only intensified what he himself believed before Judkins worked on him. As soon as he had a chance he looked for his kind of weapons. How he got her there, we won't know until we catch him, but note that he killed the little girl in the equivalent of a cavern.

"And the man in the park, that, too, took place in what was necessarily an almost secret spot.

"Those orders Judkins gave, we know Clarens is still responding to them...."

Thornberry hesitated a moment, then completed his thought. "And so we must intensify our patrols on the darker streets. With this poor boy believing that every man's hand is turned against him, he is now looking for some dark place in which to feel safe. He is in essence retreating to the foetus—"

"Sounds good, but tell me the rest later, Doc."

"General Mosby, you and I want to call our roving patrols," and Scott headed for the door, Mosby right behind him.

"By the way, Doc," the chief called back over his shoulder, "when you're done with that guy, just tell one of my men. We've got a special, reserved, very solitary cell for him."

More slowly, Bennington followed Scott and Mosby.

The area of the hunt had perhaps been narrowed. Their quarry—the beast with steel knives for talons—would be found in a dark, deserted place.