A discreet smiled traveled across Phil Resch's face; he started to answer, then shrugged. And remained silent. He did not seem afraid of his superior, despite Garland's palpable wrath.

"I don't think you understand the situation," Garland said. "This man — or android — Rick Deckard comes to us from a phantom, hallucinatory, nonexistent police agency allegedly operating out of the old departmental headquarters on Lombard. He's never heard of us and we've never heard of him — yet ostensibly we're both working the same side of the street. He employs a test we've never heard of. The list he carries around isn't of androids; it's a list of human beings. He's already killed once — at least once. And if Miss Luft hadn't gotten to a phone he probably would have killed her and then eventually he would have come sniffing around after me."

"Hmm," Phil Resch said.

"Hmm," Garland mimicked, wrathfully. He looked, now, as if he bordered on apoplexy. "Is that all you have to say?"

The intercom came on and a female voice said, "Inspector Garland, the lab report on Mr. Polokov's corpse is ready."

"I think we should hear it," Phil Resch said.

Garland glanced at him, seething. Then he bent, pressed the key of the intercom. "Let's have it, Miss French."

"The bone marrow test," Miss French said, "shows that Mr. Polokov was a humanoid robot. Do you want a detailed — "

"No, that's enough." Garland settled back in his seat, grimly contemplating the far wall; he said nothing to either Rick or Phil Resch.

Resch said, "What is the basis of your Voigt-Kampff test, Mr. Deckard?"

"Empathic response. In a variety of social situations. Mostly having to do with animals."

"Ours is probably simpler," Resch said. The reflex-arc response taking place in the upper ganglia of the spinal column requires several microseconds more in the humanoid robot than in a human nervous system." Reaching across Inspector Garland's desk he plucked a pad of paper toward him; with a ball-point pen he drew a sketch. "We use an audio signal or a light-flash. The subject presses a button and the elapsed time is measured. We try it a number of times, of course. Elapsed time varies in both the andy and the human. But by the time ten reactions have been measured, we believe we have a reliable clue. And, as in your case with Polokov, the bone marrow test backs us up."

An interval of silence passed and then Rick said, "You can test me out. I'm ready. Of course I'd like to test you, too. If you're willing."

"Naturally," Resch said. He was, however, studying Inspector Garland. "I've said for years," Resch murmured, that the Boneli Reflex-Arc Test should be applied routinely to police personnel the higher up the chain of command the better. Haven't I, Inspector?"

"That's right you have," Garland said. "And I've always opposed it. On the grounds that it would lower department morale."

"I think now," Rick said, "you're going to have to sit still for it. In view of your lab's report on Polokov."

Garland said, "I guess so." He jabbed a finger at the bounty hunter Phil Resch. "But I'm warning you: you're not going to like the results of the tests."

"Do you know what they'll be?" Resch asked, with visible surprise; he did not look pleased.

"I know almost to a hair," Inspector Garland said.

"Okay." Resch nodded. "I'll go upstairs and get the Boneli gear." He strode to the door of the office, opened it, and disappeared out into the hall. "I'll be back in three or four minutes," he said to Rick. The door shut after him.

Reaching into the right-hand top drawer of his desk, Inspector Garland fumbled about, then brought forth a laser tube; he swiveled it until it pointed at Rick.

"That's not going to make any difference," Rick said. "Resch will have a postmortem run on me, the same as your lab ran on Polokov. And he'll still insist on a — what did you call it — Boneli Reflex-Arc Test on you and on himself."

The laser tube remained in its position, and then Inspector Garland said, "It was a bad day all day. Especially when I saw Officer Crams bringing you in; I had an intuition — that's why I intervened." By degrees he lowered the laser beam; he sat gripping it and then he shrugged and returned it to the desk drawer, locking the drawer and restoring the key to his pocket.

"What will tests on the three of us show?" Rick asked.

Garland said, "That damn fool Resch."

"He actually doesn't know?"

"He doesn't know; he doesn't suspect; he doesn't have the slightest idea. Otherwise he couldn't live out a life as a bounty hunter, a human occupation — hardly an android occupation." Garland gestured toward Rick's briefcase. "Those other carbons, the other suspects you're supposed to test and retire. I know them all." He paused, then said, "We all came here together on the same ship from Mars. Not Resch; he stayed behind another week, receiving the synthetic memory system." He was silent, then.

Or rather it was silent.

Rick said, "What'll he do when he finds out?"

"I don't have the foggiest idea," Garland said remotely. "It ought, from an abstract, intellectual viewpoint, to be interesting. He may kill me, kill himself; maybe you, too. He may kill everyone he can, human and android alike. I understand that such things happen, when there's been a synthetic memory system laid down. When one thinks it's human."

"So when you do that, you're taking a chance."

Garland said, "It's a chance anyway, breaking free and coming here to Earth, where we're not even considered animals. Where every worm and wood louse is considered more desirable than all of us put together." Irritably, Garland picked at his lower lip. "Your position would be better r if Phil Resch could pass the Boneli test, if it was just me. The results, that way, would be predictable; to Resch I'd just be another andy to retire as soon as possible. So you're not in a good position either, Deckard. Almost as bad, in fact, as I am. You know where I guessed wrong? I didn't know about Polokov. He must have come here earlier; obviously he came here earlier. In another group entirely — no contact with ours. He was already entrenched in the W.P.O. when I arrived. I took a chance on the lab report, which I shouldn't have. Crams, of course, took the same chance."

"Polokov was almost my finish, too," Rick said.

"Yes, there was something about him. I don't think he could have been the same brain unit type as we; he must have been souped up or tinkered with — an altered structure, unfamiliar even to us. A good one, too. Almost good enough."

"When I phoned my apartment," Rick said, "why didn't I get my wife?"

"All our vidphone lines here are trapped. They recirculate the call to other offices within the building. This is a homeostatic enterprise we're operating here, Deckard. We're a closed loop, cut off from the rest of San Francisco. We know about them but they don't know about us. Sometimes an isolated person such as yourself wanders in here or, as in your case, is brought here — for our protection." He gestured convulsively toward the office door. "Here comes eager-beaver Phil Resch back with his handy dandy portable little test. Isn't he clever? He's going to destroy his own life and mine and possibly yours."

"You androids," Rick said, "don't exactly cover for each other in times of stress."

Garland snapped, "I think you're right; it would seem we lack a specific talent you humans possess. I believe it's called empathy."

The office door opened; Phil Resch stood outlined, carrying a device which trailed wires. "Here we are," he said, closing the door after him; he seated himself, plugging the device into the electrical outlet.

Bringing out his right hand, Garland pointed at Resch. At once Resch — and also Rick Deckard — rolled from their chairs and onto the floor; at the same time, Resch . aimed a laser tube and, as he fell, fired at Garland.