by Aaron Elkins
From the Cessna it was impossible to see inside, even with the Grumman’s right window broken out—a patch of almond-colored seat trimmed with blue plastic, a glimpse of the rightmost rudder pedal, nothing more.
Lyle and Harvey tethered a small wooden raft to the Cessna and set it on the water loaded with a few pieces of equipment: an oxyacetylene torch and an open toolbox with some simple implements in it—a cold chisel, a hammer, a hand axe, a couple of pry bars, a few pairs of pliers, and some unfamiliar-looking wrenches. Then, not bothering with wet suits, they strapped on their scuba gear and weight belts. “This is gonna be easy,” Harvey said.
“As pie,” Lyle happily agreed. “No pumps, no compressors, no nothing. We’re gonna be home for dinner. Okay, we’ll take a look-see now,” he told Gideon. “Don’t go ’way.”
They hooked on weight belts, slipped their masks over their faces, got their flippers on, climbed clumsily out onto the Cessna’s wing, and slipped backwards into the water, not taking any of the tools with them. As they approached the Grumman, a school of tiny fish darted out of it, flashed silver as they wheeled, and disappeared. A crab or something like it flopped out of the broken window and scuttled its way into the sand under the fuselage. After a few seconds Harvey popped back up, water streaming from his shining hair.
“What did you—” Gideon began.
“Can’t talk now,” Harvey said cheerfully. He grabbed the torch, cleared his mask, said “Glub-glub,” and pushed himself back down. This time they stayed under for a few minutes, first using the torch to cut through the canopy, after which Lyle squeezed inside.
After a few seconds an orange and blue flickering showed through the algae on the front window.
“They’re working on something with the torch,” John said.
“Let’s hope it’s not the skeleton.”
A minute later, they were at the surface again, with Lyle hanging on to the raft with one hand while grasping in the other a white, angular object about the thickness of a human long bone, and shaped like a distorted, square-cornered “U.” Barnacle colonies clung to it here and there, tightly closed against this unexpected depredation.
“Well, here’s your skeleton,” he said, holding it up for inspection. “And there’s another one just like it, if you want it.”
“What is it?” Gideon asked, feeling let down. He had known from long experience that most of the “human” bones found and reported by laymen turned out to be from bears, or rabbits, or deer, or dogs, or sharks, or just about any animal other than humans, but still he’d been hoping. But whatever this was, it had never been part of the structural framework of any living thing.
“It’s the yoke—the steering wheel—from the co-pilot’s side. You want it?”
When Gideon shook his head, Lyle said, “Happy, happy barnacles, this is your lucky day. Go in peace, my friends.” He dropped the yoke and watched it drift slowly down, gently turning over, until it came to rest on the floor of the lagoon.
“Hey, prof, don’t look so blue,” Harvey said. “We could find something yet. We hardly looked in there. Things are all messed up. It’ll take us a while to go through the inside. You guys want to stretch your legs on the island while we work?”
That sounded like a good idea to both of them. At six-two, an inch taller than Gideon, John had been even more cramped during the flight. And inasmuch as the space behind the passenger seats had been crammed with salvage gear, neatly stowed and secured, but taking up every available inch (even the third row of seats had been removed to make room for it), they had been unable to move around the plane.
Ten minutes later they were seated, canvas tennis hats on their heads, sunglasses on their noses, and smeared all over with sunscreen, in a yellow, eight-foot inflatable dinghy that Harvey had pulled from a rack, inflated with an electric pump, and set in the water. Beside them on the seat-slats were a couple of liter-bottles of water and a bag with four thin ham-and-tomato sandwiches from the Cessna’s cooler. John, on the center-slat, had the oars.
Gideon gave the brothers a few brief instructions—they were to extract anything at all that they thought might be bone, they were to handle all such objects with great care, doing nothing more to them than rinsing them in fresh water, and they were to be on the lookout for any personal belongings—clothing, jewelry, credit cards, etc.—that might be useful in confirming the identity of the occupants. And if they found anything, he would appreciate the use of a ruler and a tape measure, and any kind of measuring calipers they might happen to have. Oh, and a magnifying glass—
“Yeahyeahyeah,” Harvey said, adjusting his mask and regulator preparatory to going back down. “Have a good time, don’t talk to any strangers. See you later.”
WALKING on Maravovo was easier said than done. The seemingly inviting beach of smooth white sand was appallingly hot—even John wilted—and the thousands, the many thousands, of grayish land crabs stirring underfoot and scuttling for their holes made walking unpleasant.
The “interior” of the island—the outside of the “C”—was even worse; crammed with palm trees and pandanus, breezeless, stifling, and practically impenetrable. Creeping lantana and morning glory vines grabbed like snakes at their ankles, and gnarly, above-ground roots tripped them up at almost every step. Before they’d gone a hundred yards they were pouring with sweat, and clouds of gnats and biting black flies were hungrily gathering on them, retreating only a few feet when they batted at them, and then even more aggressively buzzing back.
“Talk about carnivores,” Gideon said, swatting away.
Retreating to the beach again—at least there was a sea breeze and no flies—they took off their shirts and shoes, left them in the dinghy, and waded up to their knees in the calm, crabless, blessedly cool water of the lagoon, occasionally sipping from the water bottles, toward where the cruise line had set up its compound about a quarter-of-a-mile ahead. At one point they set the bottles and sandwiches on the shoreline and took a swim, regretting that they hadn’t taken the brothers up on their offer of snorkeling masks and fins. Even without them, paddling around in the five-foot-deep water was like swimming in a giant tropical-fish aquarium, but after fifteen minutes the salt had begun to sting their eyes and they got out, rubbing their eyes but much refreshed.
The compound consisted of two structures other than the pier: a large, unlocked metal storage building (uninhabited islands made locks irrelevant, as John pointed out) with barbecue equipment, boxes of plastic eating utensils, beach chairs, and picnic tables stacked inside; and a small, canopied, thatch-roofed pavilion with a plastic-topped table in the center, a raised wooden floor, open sides, and a sign bolted to one of its four roof-support posts:
SHANDARA MASSAGE. TREAT YOURSELF TO A LOMI-LOMI ON-THE-BEACH SPECIAL. BODY EXFOLIATION, SEAWEED AND KUKUI NUT FACE THERAPY, TROPICAL AROMA SCALP TREATMENT, SEA SALT FOOT SCRUB, ALL FOR $75. LIKI-LIKI VERSION, $35. CHARGE TO YOUR CRUISE ACCOUNT.
They chose the massage hut in which to have their sandwiches, inasmuch as it was the only place that was both protected from the sun and open to the breeze. As they were finishing their first ones—the tomatoes had made the white bread soggy, but they weren’t complaining—they heard the Cessna’s engines start up and saw the plane begin to taxi slowly toward the dinghy they had left on the beach. By waving and calling, they managed to get the plane’s attention, and a minute later the Cessna was bumping gently up against the floating pier. The brothers were both looking down at them and grinning.
They had found something.
“YES, it’s human,” Gideon said, looking at the bone that Lyle had just placed in his hand. “A mandible.”
“A jawbone,” John explained.
Lyle was delighted. “Oh, that’s why it has teeth!”
“Of course that’s why it has teeth, putzhead,” Harvey said. “Didn’t I tell you that?” If anything, their resemblance to Moe and Curly was becoming more pronounced, and Gideon half-expected Harvey to deliver a two-finger poke into
Lyle’s eyes or kick him in the ankle, but all he did was shake his head.
“Where was it?” Gideon asked.
“Under the console, in front of the pilot’s seat. It was snagged around one of the hydraulic brake lines.”
“Ah, that’s probably why it didn’t get carried off.” He took it from Lyle, gently turning it from side to side. “So this is it, then? This one bone?”
“So far. We’re gonna head back now and see what else we can find, but we wanted you to see this first. Everything is shifted and kind of crumpled up. We’ll need to use the torch some more, and we’ll see what we see. I wouldn’t get my hopes up if I was you, though.”
Except for a few dead limpet shells on the inside of the left ramus—the part that rises, behind the teeth, to form the hinge that attaches the jaw to the cranium—the mandible was as whole, as clean, and almost as white, as a specimen from a biological supply house. A right lateral incisor and one of the right premolars were missing, but they had worked their way out after death; the deep, crisp-edged sockets, with no signs of the bone-resorption that would have gone along with eventual healing, made that clear. The other fourteen teeth were still in place and only a little loose, the natural result of the loss of the soft tissue surrounding them. Both first molars and one of the remaining premolars had cheap amalgam fillings in them. The bone itself had a slightly spongy feel—a “give” to it—but so would anything else that had been soaking in a warm lagoon for ten years. It would be solid enough, once dry.
With the Shertz brothers having forgotten to bring him any of the tools he’d asked for, the table wasn’t going to do Gideon any good, so along with John, he sat down at the shady edge of the wooden platform-floor, with his bare feet in the cool, damp sand. He flicked the limpets from the bone with a fingernail and slowly turned it in his hands, running his fingers over the bumps, ridges, grooves, and hollows. After a while he gently set it upright on his knee so it was “facing” him and studied it for another minute. A single drop of sweat rolled from his forehead, down his nose, and onto the leg of his shorts.
“Well, I can tell you who it isn’t,” he said at last. “It isn’t old Magnus.”
“No, it’s female,” John said promptly.
“Right. And the age, too. This came from a young—wait a minute, how’d you know it’s female?”
John had once taken a three-day forensics course for law-enforcement personnel, at which Gideon had been the lecturer for the anthropology segment, and while he had been a willing student, it quickly became apparent that osteology was never going to be his strong suit. Thus, his quick, almost instant, determination of sex came as a surprise. The mandible in Gideon’s hand would have been a good one with which to challenge his graduate students’ abilities at sexing. The overall size and ruggedness suggested a male jaw, he said half-aloud. On the other hand, the sharpness of the anterior edges of the rami and the delicacy of the condyles were more typical of females. The symphyseal height and the gonial angle could probably have gone either way, although, without measuring instruments, it was impossible to say for certain . . .
As Gideon droned on, detail after detail, John nodded sagely, perspiration dripping from his chin. “True, my good fellow, very true, indeed.”
“So how’d you come up with female?”
By now John was laughing out loud. For once Gideon responded with a frown. “What? What am I missing?”
“How I came up with female,” John said, “was that I figured the odds were pretty damn high that the plane really did go down that night, and if it did, there were two people aboard—Magnus and the pilot, Claudia—and since I knew it wasn’t him, it had to be Claudia. And Claudia was a female. That’s how.”
“But how’d you know it wasn’t Magnus?”
“I knew because you just said it wasn’t, two minutes ago,” John said, breaking out laughing again, and this time Gideon went along. When he sobered, he went back to turning the mandible in his hands and running his fingers over it again.
John, whose interest in forensic anthropology did not extend to sitting around watching Gideon stare at a bone and mumble to himself, stretched, stood up, and announced that he was going off to take another swim.
“Okay, right,” said Gideon, absorbed in the examination.
However he’d arrived at it, John was correct about the mandible being Claudia Albert’s. According to the Torkelssons, she had been a big, sturdily built woman (a lummox, Dagmar had called her) of twenty-five, troubled with bulimia. And the jawbone perched on his knee had almost certainly belonged to a big, sturdily built woman of twenty-five or so, afflicted with an eating disorder, most likely bulimia. Given the context and the circumstances, there wasn’t much room for doubt as to who she was.
Despite some of the ambiguous criteria, determining the sex had been the easy part. (Determining the sex was always the easy part, given that you started with a fifty percent chance of getting it right if you simply flipped a coin.) But beyond that, the classic curvature of the chin (in anthrospeak, the convexity of the mental protuberance), as opposed to the two-cornered squareness (the bilobatedness) of the male chin, was so archetypically female that it overrode everything else, even the ruggedness and size. It was female; he was certain.
But the ruggedness and size were useful in their own right, in that they were what had told him that the mandible’s owner had probably been large and strongly built. When a mandible, or any other bone, was robust and heavily ridged and roughened by muscle attachments, it meant that the muscles that had been attached to it were strong and well-developed. And if the mandibular muscles were well-developed, it was reasonable to assume that the cranial and neck muscles were well-developed, and if that was the case, then it was only reasonable to suppose that the trunk and limb muscles were well-developed, etc., etc. The good old Law of Morphological Consistency.
So it was possible, even from a single bone—the mandible—to make some assessment of overall size and physical condition. Of course, the Law of Morphological Consistency wasn’t exactly a law, it sometimes happened that a person might have a strongly developed jaw and neck coupled with a weak thorax, or thick arms coupled with spindly legs, and when such things occurred, anthropological assessments went awry. But they didn’t happen very often, and unless something turned up to contradict it, Gideon would stick with his reading. He’d rather have had a few more bones to look at, but in this kind of work, fragmentary remains were the rule.
Ageing skeletal material was trickier than sexing it (to begin with, you had a lot more than two possibilities), but in this case it was made easier by the presence of the two partially erupted third molars—the deservedly much-maligned wisdom teeth. Inasmuch as third molars, the most variable of the human teeth as to time of eruption, generally came in (when they came in at all) somewhere between the ages of eighteen and twenty-five, and these particular ones had not quite broken all the way through, it followed that the person had probably been somewhere between those ages when she died. (Forensic anthropology, he thought, not for the first time, involved an awful lot of “probablys.”)
The eating disorder? That had been easy, the work of a single glance. The edges of the incisors were thinned and “scalloped,” almost as if they’d been gently filed. And the lingual surfaces—the sides toward the tongue—were deeply eroded and discolored, almost through the enamel. On the two central incisors, it looked as if the dentin might be showing through in spots. When you saw incisors like these, especially on a young person, the most likely cause, and the first thing that came to mind, was bulimia: the habitual, repeated vomiting that went along with it brought up stomach acid that ate the enamel away.
Ergo, he was looking at the mandible of a large-boned female. In her early- to mid-twenties. With an eating disorder.
Claudia Albert. And the fact—well, the high probability—that it was Claudia Albert added weight to the idea that Magnus Torkelsson had been aboard, too, even if nothing of him were to turn up.
&
nbsp; All these observations had been made without benefit of measuring instruments, regression equations, or statistical tables, but he had been at this long enough to feel reasonably comfortable about his conclusions without them. The numbers and tables came in handy when you were trying to convince a jury or a skeptical defense lawyer that you knew what you were talking about, but Gideon, like most of his colleagues, trusted more to his instincts—that is, his educated and well-honed instincts—than anything that came out of a computer. Anyway, in this case, there were no lawyers or juries to worry about.
Drowsy with the heat, his back against a post, his head drooping, he sat musing over the mandible for a while. If she had lived, those third molars would have given her a lot of trouble. They were both impacted—tipped toward the second molars in front of them—so that when they had fully erupted they would have been pressing hard against them, putting a strain on the fabric of the entire mouth. Most likely, they would have had to come out.
Wisdom teeth, he reflected; one of those little mistakes that the evolutionary process makes, or rather one of those little lapses. What most people never seemed to get clear about the way evolution worked was that Mother Nature didn’t give much thought to the big picture. She fussed and tinkered with the details that caught her interest, and let the rest take care of themselves. Once the hominid brain-case began to expand and the snout to retreat a million and a half or so years ago, the new, shorter face had less and less room for its mouthful of big, grinding, crushing teeth. They began to be squeezed uncomfortably together, not that that bothered Mother Nature. She just kept on squeezing, and the third molars, being the last to erupt, were always being faced with a shortage of space by the time they got there, so that they started coming up sideways or back-to-front, or any which way they could.
The way she usually took care of annoying little problems like that was to let us solve them for ourselves. That is, if impacted, diseased wisdom teeth and unhealthy, crowded mouths got to be enough of a problem, people would die from them earlier than the general population did, and as a result their representation in the gene pool would diminish, and eventually, given enough time, the trait would die out and be no more. In other words, Mother Nature left it to us to work the bugs out of her program. (“Sort of like we do for Bill Gates,” a student had aptly remarked the previous quarter.)
