Margo looked again at the remains on the table. She had seen countless skeletons before, but none belonging to anyone she’d known, or even heard of. It was difficult to believe that this grisly assemblage of bones had once been the pretty blond woman she had been reading about barely fifteen minutes before.
“And with the remains of Pamela Wisher we also found this.” D’Agosta nodded at the thing lying beneath the blue plastic sheet. “So far, the press knows only that a second skeleton was found—thank God.” He glanced at the figure standing apart in the shadows. “I’ll let Dr. Simon Brambell; Chief Medical Examiner, do the talking.”
As the figure stepped into the light, Margo saw a slender man of about sixty-five. The skin lay tight and smooth across a devious old skull, and a pair of beady black eyes glittered at the assembled company behind ancient horn-rims. His long lean face was as devoid of expression as his head was devoid of hair.
He laid a finger across his upper lip. “If you would all take a few steps forward,” he said in a soft Dublin accent, “you might have a better view.”
There was a sound of reluctant shuffling. Dr. Brambell grasped the end of the blue sheet, paused a moment to look impassively around again, then flipped it off with a deft motion.
Beneath, Margo saw the remains of another headless corpse, as brown and decayed as the first. But as her eyes scanned the remains, she sensed there was something odd. Her breath drew in sharply as she realized what it was: The bizarre thickening of the leg bones, the odd curvatures of several of the major joint structures, was all wrong.
What the hell? she thought.
There came a sudden thump on the door.
“Christ.” D’Agosta moved toward it quickly. “At last.”
The door swung wide to reveal Whitney Cadwalader Frock, the famous evolutionary biologist, now a reluctant guest of Lieutenant D’Agosta. His wheelchair creaked as it approached the specimen table. Without looking at the assembled company, he examined the bony corpses, his eyes coming to rest on the second skeleton. After a few moments, he leaned back, a shock of white hair falling away from his wide pink forehead. He nodded at D’Agosta and the Museum Director. Then he saw Margo, and a look of surprise came over his face, changing quickly to a delighted smile.
Margo smiled and nodded in return. Although Frock had been her primary adviser during her graduate work at the Museum, she had not seen him since his retirement party. He had left the Museum to concentrate on his writing, yet there was still no sign of the promised follow-up volume to his influential work, Fractal Evolution.
The Medical Examiner, who had paid Frock’s entrance only the briefest of glances, now continued. “I invite you,” he said pleasantly, “to examine the ridging of the long bones, the bony spicules and osteophytes along the spine and at the joints. Also the twenty-degree outward rotation of the trochanters. Note that the ribs have a trapezoidal, instead of the normal prismatic, cross section. Finally, I would direct your attention to the thickening of the femurs. On the whole, a rather unbecoming fellow. Of course, these are only some of the more outstanding features. You can no doubt see the rest for yourselves.”
D’Agosta breathed out through his nose. “No doubt.”
Frock cleared his throat. “Naturally, I haven’t had a chance for a thorough examination. But I wonder if you’ve considered the possibility of DISH.”
The ME looked at Frock again, more carefully this time. “A very intelligent guess,” he said. “But quite wrong. Dr. Frock is referring to diffuse idiopathic skeletal hyperostosis, a type of severe degenerative arthritis.” He shook his head dismissively. “Nor is it osteomalacia, though if this wasn’t the twentieth century I’d say it was the most nightmarish case of scurvy ever recorded. We’ve searched the medical databases, and can find nothing that would account for this condition.”
Brambell ran his fingers lightly, almost affectionately, along the spinal column. “There is another curious anomaly shared by both skeletons, which we only noticed last night. Dr. Padelsky, would you please bring the stereozoom?”
The overweight man in the lab coat disappeared into the gloom, then returned, rolling before him a large microscope with an open stage. He positioned it over the neck bones of the deformed skeleton, peered through the eyepieces, made a few adjustments, then stepped back.
Brambell gestured with the palm of his hand. “Dr. Frock?”
Frock rolled forward and, with some difficulty, fit his face to the visor. He remained motionless for what seemed several minutes, leaning over the skeletonized cadaver. At last he rolled his wheelchair back, saying nothing.
“Dr. Green?” the ME said, turning to her. Margo stepped up to the microscope and peered in, aware of being the focus of attention.
At first, she could make nothing of the image. Then she realized that the stereozoom was focused on what appeared to be a cervical vertebra. There were several shallow, regular scores along one edge. Some foreign brownish matter clung to the bone, along with bits of cartilage, strings of muscle tissue, and a greasy bulb of adipocere.
Slowly she straightened up, feeling the old familiar fear return, unwilling to consider what those scores along the bone reminded her of.
The ME raised his eyebrows. “Your opinion, Dr. Green?”
Margo drew in her breath. “If I were to guess, I’d say they look like teeth marks.”
She and Frock exchanged glances.
She knew now—they both knew—exactly why Frock had been called to this meeting.
Brambell waited while the others took turns staring through the microscope. Then, wordlessly, he wheeled the stereozoom over to Pamela Wisher’s skeleton, focusing this time on the pelvis. Again, Frock took up a position at the microscope, followed by Margo. No denying it this time; Margo noticed that some of the marks had punctured the bone and penetrated into the marrow spaces.
Frock blinked in the cold white light. “Lieutenant D’Agosta told me these skeletons came out of the West Side Lateral Drain.”
“That’s right,” said D’Agosta.
“Flushed out by the recent storm.”
“That’s the theory.”
“Perhaps feral dogs worried our couple while their dead bodies lay in the drain system.”
“That’s one possibility,” said Brambell. “I would estimate the pressure required to make the deepest of those pressure marks at around 1200 psi. A bit high for a dog, don’t you think?”
“Not for, say, a Rhodesian Ridgeback,” said Frock.
Brambell inclined his head. “Or the Hound of the Baskervilles, Professor?”
Frock frowned at the sarcasm. “I’m not convinced those marks are as powerful as you believe.”
“Alligator,” said D’Agosta.
All heads turned toward him.
“Alligator,” he repeated, almost defensively. “You know. They get flushed down the toilets as babies, then grow big in the sewers.” He looked around. “I read it somewhere.”
Brambell issued a chuckle as dry as dust. “Alligators, like all reptiles, have cone-shaped teeth. These marks were made by small triangular mammalian teeth, probably canines.”
“Canine, but not dog?” Frock said. “Let’s not forget the principle of Occam’s razor. The simplest explanation is usually the correct one.”
Brambell tilted his head in Frock’s direction. “I know that Occam’s razor is held in great esteem in your profession, Dr. Frock. In mine, we find the Holmesian philosophy more apt: ‘When you have eliminated the impossible, whatever remains, however improbable, must be the truth.’ ”
“So what answer remains, Dr. Brambell?” Frock snapped.
“As of this moment, I have no explanation.”
Frock settled back in the wheelchair. “This second skeleton is interesting. Perhaps even worth the trip in from Mendham. But you forget that I am now retired.”
Margo watched him, frowning. Normally, the professor would have been more entranced by a puzzle such as this. She wondered if—perhaps in the same way as herself—Frock was reminded of the events of eighteen months before. If so, perhaps he was resisting. It was not the kind of reminiscence likely to ensure tranquil retirement.
Olivia Merriam spoke up. “Dr. Frock,” she said, “we were hoping that you would be willing to assist in the analysis of the skeleton. Because of the unusual circumstances, the Museum has agreed to put its laboratory at the disposal of the police. We’ll be happy to provide you an office on the fifth floor, with secretary, for as long as necessary.”
Frock raised his eyebrows. “Surely the City Morgue has all the latest equipment. Not to mention the luminous medical talents of Dr. Brambell here.”
“You are correct about the luminous talent, Dr. Frock,” Brambell replied. “But as for having the latest equipment, you are sadly in error. The budget shortfalls of recent years have left us rather behind the times. Besides, the Morgue is a bit public for this sort of thing. Right now, we are infested with reporters and television crews.” He paused. “And, of course, we don’t have your particular expertise at the City Morgue.”
“Thank you,” Frock said. He gestured at the second skeleton. “But how hard could it be to identify someone who in life must have looked like, ahem, the Missing Link?”
“Believe me, we’ve tried,” said D’Agosta. “Over the last twenty-four hours, we’ve checked every missing Tom, Dick, and Harry in the Instate area. Nothing. And as far as we can tell, no freak like this ever existed, let alone one who got himself lost and chewed up in the New York City sewers.”