Unnatural Selection (16 page)

“Twenty-seven in the hand, twenty-six in the foot. And parts of both hands and feet are here, so that would be a total of, ah-”

“One hundred six,” Clapper promptly supplied.

“The rest have probably been washed away,” Hicks offered, “or possibly the shrews got them, or the crabs.”

“Or the seals,” said Gideon, “or the crows, or the gulls. Or other people’s pet dogs. Well, it’s not a bad haul, considering.” He got to his feet and brushed off the knees of his trousers. “If Tess is finished, then, I’d like to have a chance to look it all over in detail. Mike, you said you had someplace for me to work?”

“Actually, the final quadrant hasn’t been searched,” Hicks said, unwrapping one arm from his knees to point to the rock-littered upslope at the far end of the beach.

Gideon followed his gesture. “That’s pretty unlikely to turn up anything, Mr. Hicks. Too many rocks, too much brush. People digging holes for dead bodies prefer easier terrain.”

“Yes, that was my thinking. That’s why I left if for last, in case we couldn’t get to it. Poor Tess is thoroughly knackered at the moment, I’m afraid.” He massaged the ruff of her neck. “And I’m feeling my age as well. I think we’ll pack it in. Maybe we’ll try again tomorrow.”

Clapper shook his head. “That’s doubtful, Trus. If the fog gets much worse, which I don’t doubt it will, even Ron won’t be able to get you here tomorrow.”

Hicks got creakily to his feet. “Well, we’ll see, shall we?” He paused. “I don’t suppose the Devon and Cornwall Constabulary would have it in them to buy a hungry old man his pottage, now would they?”

“Absolutely,” Clapper said. “I apologize, Trus, I wasn’t thinking. You must be starving. You too, Kyle. Kyle, I want you to take Mr. Hicks to any dining establishment of his choice, courtesy of the department, and give him a truly memorable lunch. Anything he wants. And remember: expense is not a consideration.”

“Why, thank you, Michael,” Hicks said. “I’m quite touched.”

“Anything up to and including a pound,” Clapper said grandly.

“Will this give you enough room, then?” Clapper asked. They had just finished arranging the unoccupied cubicle opposite Robb’s office, clearing the desk of storage files and assorted debris and shoving the stacks that were on the floor up against the walls to provide more room around the desk.

“It’ll do fine,” Gideon said, placing the sacks of bones on the desk.

“We can put the coffeemaker elsewhere, if you want.”

“No, leave it on the desk, it won’t bother me.”

“I wouldn’t recommend drinking any, however, at least not in the afternoon after it’s been out a while. Takes a bit of getting used to.”

“Mike,” Gideon said, laughing, “stale coffee and bone dust go together like bees and honey. Don’t worry about me.”

“Very well, then. Anything you need to get you started?”

“Yes, a magnifying glass. And I need something to measure with-a ruler; a tape measure too, if you have one. Calipers would be too much to hope for, I assume.”

“They would, indeed.”

Gideon blinked up at the fluorescent tubes overhead. “And an adjustable desk lamp, if there is one-something to counter the flat lighting.”

Clapper nodded, moving toward the doorless entry of the tiny cubicle.

“Oh, and where’s the tibial fragment I brought over on Monday? Is it in here someplace?”

“No, it’s still in my office. I’ll bring it.”

While he was gone, Gideon sat down, opened the bags, and began arranging the bones, sorting left from right, and placing them roughly in their anatomical relationships. When Clapper returned, Gideon took the partial left tibia-the upper four-fifths of the bone-from him, and set it against the partial left tibia-the lower portion-that they’d found today. Carefully, he set cut end to cut end. As he then demonstrated, they fit together so perfectly that, kept upright, they didn’t have to be held in place.

“There you go,” he said with satisfaction. “Couldn’t be a neater fit, could it? You can even see how the breakaway spur from the one from the museum fits right into that little cleft in the new one. These are from the same person, absolutely no question about it.”

“Well, that’s a relief, innit?” Clapper lazily poured a splash of coffee into a mug that he took from a pegboard on the wall and sat down across the desk from Gideon. “I’d hate to think there was a whole series of dismembered corpses littering our pristine beaches.”

“Are you saying you definitely agree that that’s what we’re dealing with? A dismembered corpse? You’re convinced?”

Clapper stared at him. “Well, of course I am. What else would I think?”

“I just wanted to be sure. You never said so in so many words, and you sure weren’t that convinced a couple of days ago.”

“A couple of days ago, there was one measly piece of bone, species and context unverified, brought in unannounced by a man who claimed to be some sort of anthropologist. But now…” He gestured at the array on the table.

“Does this mean you’ll be turning the case over to headquarters?”

“Not bloody likely!” Clapper burst out, then collected himself. “That is to say,” he said serenely, “not at the present time. Let us first see what results ensue from the pursuit of our inquiries.”

That suited Gideon, who was getting to enjoy working with Clapper. “Fine. Let us begin pursuing them.” He glanced over the thirty-odd hand and foot bones. “No obvious age or sex differences-and no duplication,” he said. “And everything matches the original tibia in condition and general appearance. No reason to think there’s more than one person here.”

“I thought we’d just established that.”

“Yes, but it’s the kind of thing you like to establish more than once.”

With the goosenecked lamp that Clapper had brought now on the desk casting its light sidewise to accentuate textures, he turned the birdlike bones, one at a time, this way and that, for their first examination. “No obvious trauma or pathologies… well, except for a little osteoarthritis in some of the joints. That probably puts the age, oh, up in the thirties or forties, at any rate.”

Clapper, in the act of lighting a cigarette, looked up from under his eyebrows. “Thirty or forty years old, and the poor bugger already has arthritis?”

“Sure. So do I. So do you.”

“Get away! My joints are perfectly fine.” He waved his arms in circles to prove it. “I’m in my prime, couldn’t be primer.”

“Mike, I hate to tell you this, but you’re not in your prime. You never were. Your bones get stronger and healthier as they grow-say to twenty-five or so; thirty at the outside-and then, wham, it’s downhill from there right up to the end. The minute they reach maturity they turn around and start deteriorating. Osteoarthritis, atrophy, osteoporosis… there is no prime, as far as your skeleton goes, or if there is, it lasts about five minutes, and the chances are you were doing something else at the time and you missed it.”

Clapper blew out his first lungful of smoke. “Now there’s a charming thought.”

“And as for the rest of you, it doesn’t last all that much longer. You know those free radicals and antioxidants that start building up as you get older? Those are just your body’s way of trying to get rid of you. Nature doesn’t want you hanging around using up resources any longer than necessary-which means just long enough to get your DNA into the gene pool so the human race keeps going. So it does what it can to keep you healthy till then. After that, you’re on your own. If you’re not contributing any more DNA to the species, the hell with you. The sooner you’re out of the picture the better.” He laughed. “Hey, have another puff. Mother Nature will appreciate it.”

Clapper scowled at him, but he was amused. “Oh, I can see I’m going to enjoy hanging about with you.” He looked for an ashtray but didn’t find one. “Try and carry on without me for a minute, will you?” He went to his office in search of an ashtray and came back with a metal one logoed The Goat and Compass, Norwich.

“Well, now here’s something,” Gideon said as Clapper sat down, the ashtray in his lap. With his thumb, Gideon was stroking a smooth, dime-sized area on the lower margin of the right tibia, the part that connects to the ankle. “You don’t see these very often in modern skeletons, other than Asians.”

Clapper peered at the spot but obviously saw nothing. Still, he was interested. “You’re saying this bloke is from Asia? You can tell from that little spot?”

“No, I’m not saying that at all. Well, not necessarily. You see, I’m fairly sure it’s a squatting facet, though admittedly not a very distinct one. Asians have them more frequently than other people because-”

“Because squatting is more common in the East,” Clapper supplied.

“Right.” Gideon checked the other tibia. “Yes, this one has it, too. I’d feel more confident about their definitely being squatting facets if we had a talus-the ankle bone just below this one-because then we’d look for a matching facet on the medial portion of the trochlear surface, where the two bones abut. But as you see, we don’t have a talus.”

“Pity, that,” said Clapper. “But assuming that you’re correct, and that these are indeed squatting facets, what is there to be made of them?”

Gideon put the tibias down. “Well, that, at some point in his life, this guy did a lot of squatting. Squatting requires dorsiflexion of the foot-” He demonstrated with his hand, laying it flat on the table, palm-down, then raising it with a sharp bend of the wrist. “-and habitual dorsiflexion results in bone remodeling that produces squatting facets… like these.”

“I see,” Clapper said dryly, emitting twin plumes of smoke from his nostrils. “You’re telling me that we’re dealing with a habitual squatter here. A serial squatter, as it were.”

It was the kind of labored drollery that would have annoyed Gideon two days ago, coming from the newly met Sergeant Clapper, but now he knew Clapper better and he laughed. “All I can tell you is what I find. This guy had some kind of occupation, or hobby, or maybe a cultural upbringing, that involved a whole lot of squatting. If it helps identify him, great. If not, I can’t help that.”

“Couldn’t just be someone who spent a lot of time in the loo, could it?”

“Mm,” Gideon said abstractedly. He had gotten out of his chair and picked up the ulna now-the larger of the two forearm bones-and was slowly running his fingertips down it with his eyes closed. Like most anthropologists, he relied on his fingers almost as much as his eyes. It was touch, along with sight, that revealed the unobtrusive little ridges and facets and depressions that could tell the story of a lifetime-as well as the nicks and notches and cracks that might well throw light on the last few seconds of it.

In this case, it was a ridge that had captured his interest, a small, sharp ridge near the top of the ulna-the larger of the two forearm bones-that ran diagonally, front to back, for not much more than an inch, a little below the elbow joint. First his middle finger and then his thumb slid lightly over it.

“This is the supinator crest,” he said after a very long silence during which Clapper had sighed, and yawned, and finally gathered himself up in preparation to leave.

“Oh, yes?” Clapper replied politely, partway out of his chair.

“Yes,” murmured Gideon, who at this point wasn’t paying any more attention to Clapper than Clapper was paying to him. “Everyone has it. But this particular one is extremely well developed.” He was, in effect, talking to himself, something he was prone to doing when looking at bones. Julie accused him of talking to them, but it was himself he was addressing; he was firm about that.

“Now, the supinator crest,” he continued, “naturally, is the origin of the supinator muscle, or at least of the deep layer of it. ..”

“Naturally.”

“… which is the primary muscle involved in supination…”

“Well, I could have told you that.”

“… of the hand, especially when the arm is in an extended position. Now that is interesting.”

Clapper, who’d remained half-in, half-out of his chair, dropped down again. “Maybe you’d better run through that again. What’s interesting?”

“Well, supination-” Aware that Clapper, like most people, might be a little hazy about the term, again used his own hand to illustrate, once more placing it palm down on the table, but this time flipping it over sideways with a twist of his forearm so it rested on its back. “That’s supination of the hand.” Like turning a doorknob, he almost said, before remembering that doorknobs were few and far between in Europe, where handles were preferred. And turning a door handle-pressing it down, really-mostly involved the muscles of the upper arm and shoulder.

Clapper shook his head, puzzled. “So?”

“So whoever owned this bone did a great deal of just that movement, only with some stress associated with it. And it occurs to me-now this is just a shot in the dark, with nothing solid to go on, you understand. I’m not asserting anything, I’m not even hypothesizing, really…”

“I imagine,” Clapper mused to the walls, “that if I sit here long enough, eventually he’ll come round to telling me what it is that’s occurred to him.”

“Well, only that supination”-he turned his hand over again-“is the motion that’s involved in using a screwdriver, or to some extent in screwing on a radiator cap, or battery cap, or in-”

“Or in,” Clapper said, catching on, “all manner of tasks having to do with maintaining motor cars.” Thoughtfully, he picked a shred of tobacco from his tongue. “You really believe, then, that this might be our automobile mechanic, Pete Williams? That Villarreal actually murdered him over some silly academic dispute?”

“Well, I’m not about to go that far,” Gideon said. “For all we know he’s still happily walking around London and working on his book at night, so let’s find that out first, but right now”-he repeated what Liz had said to him at the Bishop and Wolf the previous night-“we sure don’t have any other hypotheses to go on.”