The filaments were there, clear and distinct.
He turned on the little tape recorder that had been part of Chris' equipment and set the microphone where he could dictate into it without stopping to make clumsy notes. He readjusted the focus carefully, carrying on a running commentary.
Then he gasped. Each of the little filaments carried three tiny darker sections; each was a cell, complete in itself, with the typical Martian triple nucleus.
He put a film with a tiny section of the nerve tissue from a corpse into the chamber next, and again a quick glance at the screen was enough. The filaments were there, thickly crowded among nerve cells. They did travel along the nerves to reach the base of the brain before the larger lump could form.
A specimen from one of the black specks was even more interesting. The filaments were there, but some were changed or changing into tiny, round cells, also with the triple dark spots of nuclei. Those must be the final form that was released to infect others. Probably at first these multiplied directly in epithelial tissue, so that there was a rapid contagion of infection. Eventually, they must form the filaments that invaded the nerves and caused the brief bodily reaction that was Selznik's migraine. Then the body adapted to them and they began to incubate slowly, developing into the large cells he had first seen. When "ripe", the big cells broke apart into millions of the tiny round ones that went back to the nerve endings, causing the black spots and killing the host.
He knew his enemy now, at least.
He reached for the controls, increasing the magnification. He would lose resolution, but he might find something more at the extreme limits of the mike.
Something wet and cold gushed into his face. He jerked back, trying to wipe it off, but it was already evaporating, and there was a thick, acrid odor in the cab. He grabbed for his aspirator, then tried to reach the airlock. But paralysis was already spreading through him, and he toppled to the floor before he could escape.
When he came to, it was morning outside, and Chris was waiting inside the cab with two big Lobby policemen. A hypo in her hand must have been what revived him.
She touched the electron microscope with something like affection. "The Lobby technicians did a good job on this, don't you think, Dan? I warned you, but you wouldn't listen. And now we've even got your own taped words to prove you were doing forbidden research. Fool!"
She shook her head pityingly as the tractor began moving with two others toward Southport.
"You and your phony diseases. A little skin disorder, Selznik's migraine, and a few cases of psychosis to make a new disease. Do you think Medical Lobby can't check on such simple things? Or didn't you expect us to hear of your open talk of revolt and realize you were planning to create some new germ to wipe out the Earth forces. Maybe those runners of yours were real, mass murderer!"
She drew out another hypo and shoved the needle into his arm. Necrosynth--enough to keep him unconscious for twenty-four hours. He started to curse her, but the drug acted before he could complete the thought.
Judgment Doc woke to see sunlight shining through a heavily barred window that must be in the official Southport jail. He waited a few minutes for his head to clear and then sat up; necrosynth left no hangover, at least.
The sound of steps outside was followed by the squeak of a key in the lock. "Fifteen minutes, Judge Wilson," a voice said.
"Thank you, officer." Wilson came into the cell, carrying a tray of breakfast and a copy of the Northport Gazette. He began unloading bracky weeds from his pocket while Doc attacked the breakfast.
"They tossed the book at you, Doc," he said. "You haven't got a chance, and there's nothing the villages can do. Trial's set for tomorrow at Northport, and it's in closed session. We can't get you off this time."
Doc nodded. "Thanks for coming, even if there's nothing you can do. I've been living on borrowed time for a year, anyhow, so I have no right to kick. But who's 'we'?"
"The villages. I've been part of their organization for years." The old man sighed heavily. "You might say a revolution has been going on since I can remember, though most villagers don't know it. We've just been waiting our time. Now we've stopped waiting and the rifles will be coming out--rifles made in village shops. The villages are going to rebel, even if we're all dead of plague in a month."
Doc Feldman nodded and reached for the bracky. He knew that this was their way of trying to make him feel his work hadn't been for nothing, and he was grateful for Wilson's visit. "It was a good year for me. Damned good. But time's running short. I'd better brief you on the latest on the plague."
Wilson began making notes until Doc was finished. Finally he got up as steps sounded from the hall. "Anything else?"
"Just a guess. A lot of Earth germs can't live in Mars-normal flesh; maybe this can't live in Earth-normal. Tell them so long for me."
"So long, Doc." He shook hands briefly and was waiting at the door when the guard opened it.
An hour later, the Lobby police took Feldman to the Northport shuttle rocket. They had some trouble on the way; a runner cut down the street, with the crowds frantically rushing out of his way. Terror was reaching the cities already.
Doc flashed a look at Chris. "Mob hysteria. Like flying saucers and wriggly tops, I suppose?" he asked, before the guard could stop him.
They locked his legs, but left his hands free in the rocket. He unfolded the paper Wilson had brought and buried his face in it. Then he swore. They were explaining the runners as a case of mob hysteria!
Northport was calmer. Apparently they had yet to have first-hand experience with the plague. But now nothing seemed quite real to Doc, even when they locked him into the big Northport jail. The whole ritual of the Lobbies seemed like a fantasy after the villages.
It snapped back into focus, however, when they led him into the trial room of the Medical Lobby building. It was a smaller version of his trial on Earth. Fear washed in by association. The complete lack of humanity in the procedure was something from a half-remembered and horrible past.
The presiding officer asked the routine question: "Is the prisoner represented by counsel?"
Blane, the dapper little prosecutor, arose quickly. "The prisoner is a pariah, Sir Magistrate."
"Very well. The court will accept the protective function for the prisoner. You may proceed."
I'll be judge, I'll be jury. And prosecution and defense. It made for a lot less trouble. Of course, if Space Lobby had asserted interest, it would have gone to a supposedly neutral court. But as usual, Space was happy to leave it in the hands of Medical.
The tape was played as evidence. Doc frowned. The words were his, but there had been a lot of editing that subtly changed the import of his notes.
"I protest," he challenged. "It's not an accurate version."
The Lobby magistrate turned a wooden face to him. "Does the prisoner have a different version to introduce?"
"The evidence is accepted. One of the prisoner's six protests will be charged against him."
Blane smiled smoothly and held up a small package. "We wish to introduce this drug as evidence that the prisoner is a confirmed addict, morally irresponsible under addiction. This is a package of so-called bracky weed, a vile and noxious substance found in his possession."
"It has alkaloids no more harmful than nicotine," Feldman stated sharply.
"Do you contend that you find the taste pleasing?" Blane asked.
"It's bitter, but I've gotten used to it."
"I've tasted it," the magistrate said. "Evidence accepted. Two deductions, one for irregularity of presentation."
Doc shrugged and sat back. He'd tested his rights and found what he expected. It was hard to see now how he had ever accepted such procedure. Jake must be right; they'd been in power too long, and were making the mistake of taking the velvet glove off the iron fist and flailing about for the sheer pleasure of power.
It dragged on, while he became a greater and greater monster on the record. But finally it was over, and the magistrate turned to Feldman. "You may present your defense."
"I ask complete freedom of expression," Doc said formally.
The magistrate nodded. "This is a closed court. Permission granted. The recording will be scrambled."
The last bit ruined most of the purpose Doc had in mind. But it was too late to change. He could only hope that some one of the Medical men present would remember something of what he said.
"I have nothing to say for myself," he began. "It would be useless. But I had to do what I did. There's a plague outside. I've studied that plague, and I have knowledge which must be used against it...."
He sat down in three minutes. It had been useless.
Blane arose, with a smile still plastered on his face. "We, of course, recognize the existence of a new contagion, but I believe we have established that this is one disseminated by the prisoner himself, and probably not directly contagious. There have been many cases of fanatics ready to destroy humanity to eliminate those they hate. Now, surely, the prisoner has himself left no question of his attitude. He asserts he has knowledge and skill greater than the entire Medical Research staff. He has attempted to intimidate us by threats. He is clearly psychopathic, and dangerously so. The prosecution rests."
The guards took Doc into the anteroom, where he was supposed to hear nothing that went on. But their curiosity was stronger than their discretion, and the door remained a trifle ajar.
The magistrate began the discussion. "The case seems firm enough. It's fortunate Dr. Ryan acted so quickly, with some of the people getting nervous. Perhaps it might be wise to publicize our verdict."
"My thought exactly," Blane agreed. "If we show Feldman is responsible and that Medical is eliminating the source of the infection, it may have a stabilizing effect."
"Let's hope so. The sentence will have to be death, of course. We can't let such a rebellious psychopath live. But this needs something more, it seems. You've prepared a recommendation, I suppose."
"There was the case of Albrecht Delier," Blane suggested. "Something like that should have good publicity impact."
It struck Doc that they sounded as if they believed themselves--as the witch-burners had believed in witches. He was sweating when the guards led him before the bench.
The magistrate rolled a pen slowly across his fingers as his eyes raked Feldman. "Pariah Daniel Feldman, you have been found guilty on all counts. Furthermore, your guilt must be shared by that entire section of Mars known as the villages. Therefore the entire section shall be banned and forbidden any and all services of the Medical Lobby for a period of one year."
"Sir Magistrate!" One of the members of Southport Hospital staff was on his feet. "Sir Magistrate, we can't cut them off completely."
"We must, Dr. Harkness. I appreciate the fine humanitarian tradition of our Lobby which lies behind your protest, but at such a time as this the good of the body politic requires drastic measures. Why not see me after court, and we can discuss it then?"
He turned back to Feldman, and his face was severe.
"The same education which has produced such fine young men as Dr. Harkness was wasted on you and perverted to endanger the whole race. No punishment can equal your crimes, but there is one previously invoked for a particularly horrible case, and it seems fitting that you should be the fourth so sentenced.
"Daniel Feldman, you are sentenced to be taken in to space beyond planetary limits, together with all material used by you in the furtherance of your criminal acts. There you shall be placed into a spacesuit containing sufficient oxygen for one hour of life, and no more. You and your contaminated possessions shall then be released into space, to drift there through all eternity as a warning to other men.
"This sentence shall be executed at the earliest possible moment, and Dr. Christina Ryan is hereby commissioned to observe such execution. And may God have mercy on your soul!"
Execution The hours of waiting were blurred for Doc. There were periods when fear clogged his throat and left him gasping with the need to scream and beat his cell walls. There were also times when it didn't seem to matter, and when his only thoughts were for the villages and the plague.
They brought him the papers, where he was painted as a monster beside whom Jack the Ripper and Albrecht Delier were gentle amateurs. They were trying to focus all fear and resentment on him. Maybe it was working. There were screaming crowds outside the jail, and the noise of their hatred was strong enough to carry through even the atmosphere of Mars. But there were also signs that the Lobby was worried, as if afraid that some attempt might still be made to rescue him.
He'd looked forward to the trip to the airport as a way of judging public reaction. But apparently the Lobby had no desire to test that. The guards led him up to the roof of the jail, where a rocket was waiting. The landing space was too small for one of the station shuttles, but a little Northport-Southport shuttle was parked there after what must have been a difficult set-down. The guards tested Doc's manacles and forced him into the shuttle.
Inside, Chris was waiting, carrying an official automatic. There was also a young pilot, looking nervous and unhappy. He was muttering under his breath as the guards locked Doc's legs to a seat and left.
"All right," Chris ordered. "Up ship!"
"I tell you we're overweight with you. I wasn't counting on three for the trip," the pilot protested. "The only thing that will get this into orbit with the station is faith. I'm loaded with every drop of fuel she'll hold and it still isn't enough."
"That's your problem," Chris told him firmly. "You've got your orders, and so have I. Up ship!"
If she had her own worries about the shuttle, she didn't show it. Chris had never been afraid to do what she felt she should. The pilot stared at her doubtfully and finally turned back to his controls, still muttering.
The shuttle lifted sluggishly, but there was no great difficulty. Doc could see that there was even some fuel remaining when they slipped into the tube at the orbital station. Chris went out, and other guards came in to free him.
"So long, Dr. Feldman," the pilot called softly as they led him out. Then the guards shoved him through the airlock into the station. Fifteen minutes later he was locked into one of the cabins of the Iroquois, with all his possessions stacked beside him.
He grinned wryly. As an honest worker on the Navaho he'd been treated like an animal. Now, as a human fiend, he was installed in a luxury cabin of the finest ship of the fleet, with constant spin to give a feeling of weight and more room than the entire tube crew had known.
He roamed the cabin until he found a little collapsible table. He set the electron microscope up on that and plugged it in. It seemed a shame that good equipment should be wasted along with his life. He wondered if they would really throw it out into space with him. Probably they would.
He pushed a button on the call board over the table and asked for the steward. There was a long wait, as if the procedure were being checked with some authority, but finally he received a surly acknowledgement. "Steward. Whatcha want?"
"How's the chance of getting some food?"
"You're on first-class."
They could afford it, Doc decided. He wouldn't cost them much, considering the distance he was going. "Bring me two complete dinners--one Earth-normal and one Mars-normal."
"Okay, Feldman. But if you think you can suicide that way, you're wrong. You may be sick, but you'll be alive when they dump you."
A sharp click interrupted him. "That's enough, Steward. Captain Everts speaking. Dr. Feldman, you have my apologies. Until you reach your destination, you are my passenger and entitled to every consideration of any other passenger except freedom of movement through the ship. I am always available for legitimate complaints."
Feldman shook his head. He'd heard of such men. But he'd thought the species extinct.
The steward brought his food in a thoroughly chastened manner. He managed to find space for it and came to attention. "Is that all--sir?"
For a moment, as the smell of real steak reached him, Doc regretted the fact that his metabolism had been switched. Then he shrugged. A little wouldn't hurt him, though there was no proper nourishment in it. He squeezed some of the gravy and bits of meat into one of his bottles, sticking to his purpose; then he fell to on the rest. But after a few bites, it was queerly unsatisfactory. The seemingly unappealing Mars-normal ragout suited his current tastes better, after all.
Once the steward had cleared away the dishes, Doc went to work. It was better than wasting his time in dread. He might even be able to leave some notes behind.
A gong sounded, and a red light warned him that acceleration was due. He finished with his bottles, put them into the incubator, and piled into his bunk, swallowing one of the tablets of morphetal the ship furnished.
Acceleration had ended, and a simple breakfast was waiting when he awoke. There was also a red flashing light over the call board. He flipped the switch while reaching for the coffee.
"Captain Everts," the speaker said. "May I join you in your cabin?"
"Come ahead," Feldman invited. He cut off the switch and glanced at the clock on the wall. There were less than eleven hours left to him.
Everts was a trim man of forty, erect but not rigid. There was neither friendliness nor hostility in his glance. His words were courteous as Doc motioned toward the tray of breakfast. "I've already eaten, thank you."
He accepted a chair. His voice was apologetic when he began. "This is a personal matter which I perhaps have no right to bring up. But my wife is greatly worried about this plague. I violate no confidence in telling you there is considerable unease, even on Earth, according to messages I have received. The ship physician believes Mrs. Everts may have the plague, but isn't sure of the symptoms. I understand you are quite expert."
Doc wondered about the physician. Apparently there was another man who placed his patients above anything else, though he was probably meticulous about obeying all actual rules. There was no law against listening to a pariah, at least.
"When did she have Selznik's migraine?" he asked.
"About thirteen years ago. We went through it together, shortly after having our metabolism switched during the food shortage of '88."
Doc felt carefully at the base of the Captain's skull; the swelling was there. He asked a few questions, but there could be no doubt.
"Both of you must have it, Captain, though it won't mature for another year. I'm sorry."
"There's no hope, then?"
Doc studied the man. But Everts wasn't the sort to dicker even for his life. "Nothing that I've found, Captain. I have a clue, but I'm still working on it. Perhaps if I could leave a few notes for your physician--"