Counselor Borgenese stood up. "You see, retroing a person wipes him clean of almost everything he ever knew--_right and wrong_. It leaves him with an adult body, and we fill his mind with adult facts. Given half a chance, he acts like an adult." Borgenese walked slowly to stand in front of his desk. "We protect life. Everybody's life. _Including those who are not yet victims._ We don't have the death penalty and don't want it. The most we can do to anyone is give him a new chance, via retrogression. We have the same penalty for those who deprive another of his memory as we do for those who kill--with this difference: the man who retrogresses another knows he has a good chance to get away with it. The murderer is certain that he won't. "That's an administrative rule, not a law--that we don't try to trace retrogression victims. It channels anger and greed into non-destructive acts. There are a lot of unruly emotions floating around, and as long as there are, we have to have a safety valve for them. Retrogression is the perfect instrument for that." Luise tried to speak, but he waved her into silence. "Do you know how many were killed last year?" he asked. Luis shook his head. "Four," said the counselor. "Four murders in a population of sixteen billion. That's quite a record, as anyone knows who reads Twentieth Century mystery novels." He glanced humorously at Luis. "You did, didn't you?" Luis nodded mutely. Borgenese grinned. "I thought so. There are only three types of people who know about fingerprints today, historians and policemen being two. And I didn't think you were either." Luise finally broke in. "Won't Putsyn's machine change things?" "Will it?" The counselor pretended to frown. "Do you remember how to build it?" "I've forgotten," she confessed. "So you have," said Borgenese. "And I assure you Putsyn is going to forget too. As a convicted criminal, and he will be, we'll provide him with a false memory that will prevent his prying into the past. "That's one machine we don't want until humans are fully and completely civilized. It's been invented a dozen times in the last century, and it always gets lost." He closed his eyes momentarily, and when he opened them, Luise was looking at Luis, who was staring at the floor. "You two can go now," he said. "When you get ready, there are jobs for both of you in my department. No hurry, though; we'll keep them open." Luis left, went out through the long corridors and into the night. * * * * * She caught up with him when he was getting off the belt that had taken him back to the Shelters. "There's not much you can say, I suppose," she murmured. "What can you tell a girl when she learns you've stopped just short of killing her?" He didn't know the answer either. They walked in silence.