Keegan added, "If it wasn't lightning, maybe a violent downdraft while they were at low level sent them into the canopy? But that'd mean their anti-gravs were malfunctioning and I didn't even check those." He frowned. "This may take a while."
Scott grimaced. "I may be tired, Marcus, but I'd rather know what caused this crash. Get on it, would you?"
"Right." The investigator crawled into the remains of the battered air car.
Scott was tired, so much so he'd have been happy to curl up on a picket wood limb, if it'd offered a quiet place to sleep. Instead, he rolled up his sleeves and dug out his surgical kit and mask, and got busy in the cargo hold of the rescue air car. He had three field autopsies to perform and the night wasn't getting any younger. The possibility that the killer had somehow drugged the victims was too great to ignore and might explain why they were so far off course and hadn't called in their difficulty. Unconscious or incoherent pilots wouldn't have been able to keep their car on course when the storm that must have masked the sounds of the crash from the Zivonik homestead had caught them somewhere between BioNeering's research facility and town.
Pine-green eyes burned in his memory as he set to work. At his side, a starvation-thin treecat watched as Scott began the grisly work of cutting open the remains of the poor stray's murdered friend. A stab of rage tore through him. This time it was all his own. The treecats were counting on him to prove that what he gazed at right now was murder.
Scott did not intend to let them down.
Dawn was breaking over the Zivonik farmhouse when the air car settled in the broad sweep of grass beyond the kitchen garden. Scott reeled out, eyes bleary from lack of sleep, and stumbled beside Aleksandr Zivonik and his oldest boy toward the house. All Scott wanted was a mattress under him and a long, hot soak in gallons and gallons of steaming water. The Zivonik children, blinking sleepily, met them at the door. Irina Kisaevna appeared a moment later as they approached, looking gloriously tumbled from sleep and wholesome enough to drive away the stink of horror clinging to his very skin.
"How's Evelina?" Aleksandr asked, voice rough with exhaustion.
"Sleeping. So's Lev."
Aleksandr just nodded.
Irina kissed her brother's cheek and said, "Go on to bed. I'll see to Scott."
The big farmer made his apologies, then stumbled down the hall in the direction of his bedroom. Irina took Scott's arm and braved the stares of both treecats to kiss him, too, although not on the cheek. Irina tasted of home and warmth and sanity; Scott pulled her closer and just held her for a moment, not wanting to think about murders or autopsies or investigations yet to be made. Both treecats crooned anxiously where they rode his shoulders.
"You're exhausted, all of you, poor things," Irina said softly, pulling away to smile up into his eyes. "Come on, Scott, let me show you where there's a spare bed." She led him down a short hall to an open doorway. The bed was wide enough to accommodate three, without risk of colliding with elbows or knees; it was more than roomy enough for one exhausted doctor and two bleary-eyed treecats.
"Thanks, Irina." His own voice was hoarse with weariness. Scott stumbled into the darkened bedroom, groping his way out of his clothes and into bed, hardly registering the soft latch of the door as Irina closed it behind him. When he next opened his eyes, strong sunlight poured in through the windows and the smells of frying bacon and steaming coffee tickled his nostrils. According to the clock, he'd been asleep for five hours, not enough to catch up to himself, but better than none. He suspected it was the gnawing in his belly—and his little friends' bellies—that'd wakened him. Scott found a shower just off the bedroom and stood under it for a full quarter of an hour, just letting hot water sluice over him. He didn't want to remember the previous night, knew he couldn't run away from the grim responsibility waiting for him in this morning's blinding sunlight.
Today, he had to find a killer.
Someone—probably Irina, again—had laundered his filthy clothes while he slept. Scott greeted Fisher and the thin treecat, both of whom had curled up to sleep beside him, and reassured the stray with caresses and low murmurs, then dressed and headed for the Zivonik kitchen, accompanied by two ravenously hungry treecats. The oldest Zivonik girl was pouring coffee and the second-oldest boy was dishing up platters of eggs, bacon, and flapjacks. Irina, barefooted and wearing an apron, with stray tendrils of hair escaping the ribbon she'd used to tie it back with, was piling a stack of generously laden plates, bowls, coffee cups, and juice glasses onto an enormous tray, doubtless for her brother and sister-in-law. Bright smiles greeted him as he paused in the doorway.
"Good morning, Dr. MacDallan!"
" 'Morning. Mind if I wrap myself around a plateful of that?"
"Help yourself," the tow-headed short-order cook grinned with a slight lisp. He was missing a front tooth. "And I shredded some more of that turkey carcass for the treecats."
"Thanks." Scott smiled. He dragged out a chair and plowed into the food as Irina carried the heavy tray out.
"Eat up, Scott. I'll just take this down to Alek and Evelina and be right back."
He nodded and smiled, mouth too full of fluffy flapjacks and crisp bacon to say anything. The treecats ate hungrily, as well, then bleeked in open delight when Stasya brought over a tray piled high with celery.
"I heard treecats like it." She smiled shyly.
Both 'cats were already chewing in ecstasy, shredding the celery into a sticky, wet mass.
"They do." Scott nodded. "God knows why. I never did."
The children giggled, tempting the treecats with more stringy, springy stalks. Irina returned and poured a cup of coffee for herself, then joined him at the table, blowing gently across the steaming liquid. "Will you be going back to town today?"
"I'll have to. Mind if I borrow your computer before I go? I want to check a few things on the net before I leave."
"Sure. I'll show you when you're done eating."
Scott was aware of her close scrutiny as he finished off seconds. Irina knew him well enough to realize something was up, something more out of the ordinary than weariness after an unpleasant business like last night's. Tiredness, she'd have expected, but Scott couldn't quite hide the tension gripping him as he struggled with the best way to attack the problem of acquiring the proof he needed. He tried to smile at her and she returned the gesture easily enough, but her eyes remained dark and concerned. But she didn't ask, which was one of the reasons Scott appreciated her company: she didn't pry. Maybe it was only that frontier folk minded their own business or maybe it was more a matter of Irina's innate respect for a person's privacy; even when she'd been at her most curious over Fisher's unexpected presence in Scott's life, she had never pushed for more information than Scott wanted to give her.
Whatever the reason, Scott appreciated it, now more than ever.
She set him up at the family's computer terminal and dropped a kiss on the top of his head, then left him to "go check on Evelina and the baby." Scott smiled and hooked into planetary data net. A short while later, Scott was pulling up aerial surveys and maps, delving into public records on BioNeering's corporate structure and export activities, and learning everything he could about the company's research facility southwest of the Zivonik farmstead. He was aware that he raced the sun if he hoped to fly from here to the site of the BioNeering plant, then make it back to town by nightfall. Scott did not want to be anywhere near that plant after dark.
When he checked the message queues on his home and business datanet accounts, wanting to be sure no professional emergencies had arisen demanding immediate attention—although any true emergency would've been automatically forwarded to his wrist-com—he found a message from the newly founded Xenology Institute, marked with the personal account code of Dr. Sanura Hobbard, chief xenologist of the team dispatched by the Star Kingdom of Manticore to study the treecats. Clearly, word about how they'd found the crash site had spread with lightning speed. That message was time-stamped less than ten minu
tes after he and Aleksandr Zivonik had called in the news the previous evening.
Scott frowned as he read the politely phrased request for a meeting to discuss "important behavioral developments with your treecat and Arvin Erhardt's, regarding the discovery of the crash site." He'd have to tell her something, he knew that much; but after a year in Fisher's company, his instincts about keeping quiet on the subject of treecat intelligence and other unique traits had been honed to razor keenness. He sent back a short reply that he'd contact her once he was back in his office. She wouldn't be happy; but he wasn't about to break what had, he suspected, become a code of silence amongst those who'd been adopted by treecats. Even little Stephanie Harrington had begun to get cagey when discussing the 'cats.
He did, however, set down a fair approximation of the full story in a coded file, which he started to route to his computer at home, so it could be retrieved if anything untoward happened to him. If anything went wrong out there, he wanted someone to know what had happened, so the murder investigation would still go forward. He was just about to press the "send" command when he paused, reconsidering the wisdom of sending it over the datanet, even in code. If anything did happen to him, he wanted to be sure the file was read by someone he could trust, someone who would actually believe him. That meant either someone who'd been adopted by a treecat—relatively few and far between, and Stephanie Harrington, the likeliest person to comprehend the full truth, was only a child—or someone who knew him well enough to believe the story even without direct experience with a treecat bond.
Scott routed the file to Irina Kisaevna's account, doubly pleased because he was able to do that right here, without sending the coded message through the planetary net where, it was conceivable, a person might be able to intercept a copy and de-code it. There was a killer out there who would be watching every move he made on the datanet during the next few days, aware that he was acting as official coroner for the crash. Transferring the file to Irina's account was simply a matter of copying it straight into her private mail directory on the family's computer. He put a header on it marked "to be de-coded only in the event of Scott MacDallan's death" and hoped like hell Irina would never have to read the blasted thing.
That unpleasant chore completed, he turned his attention to the files he'd located on BioNeering, Inc. According to BioNeering company records, at least those available on the public net, the experimental research plant was operated by a small staff headed by one Dr. Mariel Ubel. Ubel was listed as chief research scientist for the plant, which was largely automated, like the Copperwall Mine several hundred kilometers away. Pol Rafferty was listed as her research assistant. Rafferty's body was on its way back to Twin Forks for burial, in the rescue 'car that had dropped him off at dawn. The only other personnel employed at the plant were the other two crash victims, who had pulled double duty as pilots for cargo transport and mechanics for the facility's automated equipment.
The work Ubel's team had been doing was supposedly extraction of the chemical compound that allowed picket wood to dissolve cellulose between healthy portions of a picket wood system and any part of the community attacked by disease or pest infestation. There were multiple, economically lucrative uses for such a compound, and BioNeering was investigating them, extracting the genetic material responsible for its secretion from wood harvested at the plant, which served as Mariel Ubel's primary research lab. For the past two T-years, she had been heading the effort to isolate the exact chemical compound and the genes that controlled its diffusion by living picket wood systems under attack.
Mariel Ubel wasn't at the plant at the moment, according to news posts on the net. She'd flown into Twin Forks with the research facility's passenger air car to meet with company officials, identify the remains of her colleagues, and recruit replacements to keep the plant and its vital industrial research operational. Since the facility was mostly automated, work in progress could continue for a short period without direct human oversight, allowing the scientist time to hire new staff in town. That suited Scott perfectly. The fewer people around when he arrived, the better.
The treecats' reaction to Mariel Ubel's photograph on the computer screen confirmed Scott's dark suspicions: both cats grew visibly agitated, bleeking in distress and anger at first sight of the strikingly beautiful blond-haired scientist's likeness. Fisher could never have seen Ubel in person; but the stray might well have known the woman first-hand and the anger radiating from both 'cats strongly suggested that the relationship had not been congenial. No, it wouldn't have been, not if she's responsible for murdering his friend.
What, Scott wondered, might the stray have been able to tell them, had he been capable of human speech? What had he witnessed in that BioNeering plant, between Mariel Ubel and Arvin Erhardt and the others? Mariel Ubel might well have gotten clean away with murder, if Scott hadn't stumbled across the stray and that crash site in the company of a couple of hundred treecats determined to get the truth across to someone. She might still get away with it, if he and the crash investigators couldn't locate proof that the crash had been anything other than a tragic accident. BioNeering could be fined—stiffly—and possibly even have their business charter yanked for violation of the Elysian Rule, but putting Mariel Ubel out of business wasn't sufficient. Scott MacDallan wanted to prove the story the treecats had so painfully managed to convey to him, which meant he needed to get his hands on some solid evidence pointing to cold-blooded murder.
And the only place he could do that was at BioNeering's remote research plant.
Scott printed out the files on Mariel Ubel and her automated tree-processing facility and tucked them into his coverall pockets, then shoved back his chair. He'd seen enough for now. It was time to get this investigation airborne. He inquired after Evelina Zivonik and gave her and the newborn Lev a brief exam, reassuring the family that she and the baby were doing just fine, then said his good-byes, thanked them for their hospitality, kissed Irina while the Zivonik children giggled, and took his leave. He left a copy of his flight plan with Irina as a safety precaution, giving her an alternative reason for going out there, so someone would at least know where he was going.
"I'm betting the stray comes from a treecat colony near there," he said quietly, "and now that his human friend is dead, I think he wants to go home. It's a long way for a treecat to go on foot, Irina, and I think that's why he's so thin and exhausted—he's already made that journey once, in this direction, just to reach his friend's body. I thought the least I could do is give him a lift home again."
"Of course, Scott."
Aleksandr, standing nearby, nodded and clasped Scott's hand firmly. "You got a heart of gold, Doc." The big farmer, whose parents had immigrated directly from old Terra's Ukraine in the colony's first wave, making his family one of Sphinx's prestigious first shareholders, glanced at Fisher, who rode Scott's right shoulder, then at the stray, who'd taken up a perch on Scott's left. "Isn't hard to see why that treecat of yours adopted you. And you can bet I won't be forgetting this little stray anytime soon. Take care, Doc."
They shook hands, then Scott climbed into his air car and the treecats jumped down. They joined him in the cockpit as he powered up and checked systems. Scott made sure his rifle and pistol were fully loaded, then strapped the pistol on and clipped the rifle into its holder so it would be easily accessible, and made sure his medical kit was strapped down securely. He rigged the safety webbing for the treecats, a precaution he always put in place when flying with Fisher in the co-pilot's chair, and smiled when the stray and Fisher pressed their noses against the canopy to watch his takeoff. He waved to Irina, who blew a kiss, and to Aleksandr and the children, then lifted slowly above the farmhouse, with its sharply sloped, conical green roof, designed to shed the heavy weight of winter snow, and headed southwest.
The devastation wasn't as widespread from the air as it had seemed in the treecats' mental images, but it was enough to churn his stomach. The dispersal pattern was clearly wind-borne, fanning
out from the research plant in a cone of blighted trees down wind. The initial cone of destruction was not the only area affected, either. Whatever had been released, it had spread outward, stretching away from the plant in a widening vee of wilted, peeling picket wood trees that stretched five kilometers or more to either side of the facility. A sharp line of demarcation existed beyond the damaged area, with withered trees on one side and healthy, vigorous picket wood systems beyond. The reason for this became clear as he hovered lower over the canopy.
There were gaps in the forest where wood had been dissolved away in the picket wood system's last-ditch defense mechanism, cutting off the stricken section of forest. Scott had seen photos of damaged picket wood stands with just such gaps, but never up close and never resulting from damage caused by a man-made agent. Whatever it was, it had apparently affected the wildlife, too, because Scott couldn't see any of Sphinx's multitude of native species moving through the blighted trees or on the forest floor near the gap in the canopy. The stillness of the forest was ominous; Scott wondered uneasily if the agent which had damaged the picket wood system had also proven lethal to the region's fauna. A glance at the painfully thin stray sitting on the co-pilot's couch beside Fisher caused Scott to clench his jaw muscles. If the local game had died or been driven out because their food supply had vanished, starvation could well stalk any treecat population in this region during the coming months.
His air car didn't have sophisticated recording equipment, but it was outfitted with a basic camera system he used to pinpoint likely fishing spots. He was recording every centimeter of this flyover, including the deep gouges in the blasted section of forest where five mechanical wood harvesters were busy literally chewing up the evidence of the disaster. The research plant's harvesters were designed to fell timber and grind it up and the remaining staff member down there had clearly set the harvesters on auto and left them running, determined to "harvest" all traces of the accidental—he hoped to God it'd been accidental, rather than deliberate—release of whatever they'd let loose down there. By the time Mariel Ubel returned with her new recruits, the work would be finished.