Ramsden nodded and, correctly interpreting the comment as a dismissal, squeezed past Somerset and disappeared. "I'll be back in about an hour," Somerset said and followed his colleague.
"If you don't mind, Detective," Cam said, rising from her chair, "I have to get something out of the autoclave before we begin. It'll only take a minute."
"Go ahead." Tirrell nodded, pressing himself back against the wall to let her by. Tonio dropped back to the floor as she left, took a quick look out the door, and turned to face the detective.
"You going to let me in on this game?" he asked in a low voice. "What does Jarvis's recent work have to do with anything?"
"If he's like most scientists I've known, he'll have all his lab book entries dated," Tirrell said. "Ramsden said he was often here on Saturdays; if we can prove he wasn't here on the days Colin's sitter and playmates remember seeing Oliver in Ridge Harbor, we may be able to persuade the Barona police to authorize our using direction finders to locate Jarvis's convenient little hideaway."
Tonio frowned. "Why do we need to persuade them? He's a material witness or something, isn't he?"
"Not really—all we know is that someone else says Jarvis once knew Oriana. That justifies our calling him and asking him to come in for questioning, but if he is involved in the kidnapping, that would tip him off and might even spook him into deeper hiding. And if Colin is still with him..." He left the sentence unfinished.
An odd look flickered across Tonio's face, but before Tirrell could ask about it, he heard the sound of returning footsteps. A moment later Cam appeared with a half-dozen thick binders. "Here are Dr. Jarvis's lab books, Detective," she said, sidling past him back to the desk chair. "What would you like to know?"
Tirrell glanced back at Tonio, but the preteen seemed all right. I'll ask him about it later, the detective decided, turning his attention back to Cam. "Let's start with the first of March," he told her, "and look at which Saturdays Dr. Jarvis was working."
The session took nearly an hour and a half, and by the time Tirrell and Tonio left, Barona's four o'clock rush hour was already in progress. Fortunately, the city building wasn't too far from the university campus, and they arrived with Tirrell's temper still in good shape. Passing the front desk and the loungelike duty room, they went up the stairs to the third floor; but instead of going to the cracker-box office the Barona police had assigned them, Tirrell went to another office a few doors down.
Hob Paxton, Detective Second of Barona, was not amused by the report. "Do you realize who you're talking about, Tirrell? Matthew Jarvis. Probably Barona's greatest claim to fame. I can't let you go invading his privacy on the basis of some dates in some lab books."
"Oh, come on." Tirrell brought a finger down hard on the notebook resting in front of the other. "Every single day that we know Colin's kidnapper was in Ridge Harbor Jarvis was out of his lab—and they were the only Saturdays he was out. What more do you want?"
"Evidence that he was in Ridge Harbor on those days would help a lot."
"All right," Tirrell said. "Get me a records-check authorization and I'll try and find out when he charged up his car around the critical weekends."
Paxton shook his head. "That's almost as bad as the radiophone trace. Forget it. Besides, all that could get you is how many kilometers he drove, not where he went."
"It wouldn't even get you that much if he recharged at the other end of any long trips," Weylin Ellery, Paxton's righthand, put in.
"If he was spying on Colin Brimmer, he wouldn't risk leaving a record of his presence that way," Tirrell said shortly. His dislike of Weylin had begun about five minutes after their first meeting and was still growing like a healthy weed. The preteen combined a subtle self-righteousness with the irritating air of semi-private amusement kids in secret hive clubs often displayed to the rest of the world.
"Well, it's a moot question, anyway," Paxton said. "We simply can't do anything like that without more proof, Tirrell."
Lips pressed tightly together, Tirrell got to his feet.
"Perhaps we should go see Chief Li directly about this."
Paxton's brow darkened just a bit. "If you want to do that there's no way I can stop you; but I can tell you right now the answer'll be the same," he said coolly. "I don't know how you do things out east, though, but in Barona a visiting policeman usually doesn't threaten to go over his liaison's head."
"Out east we're more interested in solving crimes than in carving out political hierarchies," Tirrell countered. "Thanks for your time." Turning, he stalked out of the room, Tonio on his heels.
"What do we do now?" the righthand asked when they were behind the closed door of their own office.
"We're going to find Jarvis ourselves," Tirrell said, still fuming. Even if he built that cabin with his own hands, he had to buy the materials somewhere, and he may have dropped enough clues along the way to give us a rough idea of where he is. Once we've got that we can scour the area on foot if we have to."
"You're really sure he's got Colin, aren't you," Tonio said, that odd look on his face again.
"I'm eighty percent convinced of it," Tirrell said. "In a couple of days that number may go up." He tapped the book he'd borrowed from Cam. "I want you to take this picture of Jarvis back to Ridge Harbor tonight. You'll ask Macvey to put a beard, glasses, and gray hair on it and then show it to Colin's sitter, and you'll also show it as it is to the hospital people who remember Oriana's visitor. Better make the picture part of a lineup in both cases—Macvey will know how to handle it."
"Okay." Tonio took the book, gazed at and through the picture. "Stan... what would Jarvis want with Colin? I mean, there's no reason for him to have set up a six-month vacation if he was giving Colin to a fagin, is there?"
Tirrell shook his head. "I can't think of one. I frankly don't know."
"Do you suppose he's doing some sort of experiment on him? Like they do on all those little animals?"
Tirrell studied the other's face. "That really got to you, didn't it?" he asked.
The preteen shrugged uncomfortably. "I used to go to the library and watch animals like those playing around in their cages," he said. "I didn't know people did things like... that... to them."
"It has to be done," Tirrell said, trying to remember his own reaction to that revelation when he was in school. But it was buried too deeply. "There are lots of things we have to do to animals to live. All the meat we eat comes from animals; so does leather and furs—"
"I know all that," Tonio interrupted impatiently. "I'm not a child. It's just that... cows and trehhosts aren't so small and friendly looking. Or so defenseless."
"I understand." Tirrell let the silence hang in the air a few seconds, and then gestured minutely toward the book. "I'd like that picture in Macvey's hands as soon as possible."
Tonio looked up and managed a faint smile. "Okay, I get the hint. You want me to phone the results to you or just fly them back?"
"Better hand-deliver them. Paxton's point about Jarvis being a civic landmark is well taken. I don't want to risk any leaks until we've got a solid case. There's that twenty percent chance he could be innocent, after all."
"Right." Sliding the jacket off the book, Tonio carefully flattened the paper and buttoned it inside his shirt. "See you in a couple of days," he said and disappeared out the door. Swiveling his chair to face the window, Tirrell gazed out, and a minute later saw his righthand rising rapidly into the eastern sky.