He studied the camera’s underbelly. He saw no signs of a microphone, but he did see a manufacturer’s name and model number. He relayed them to Grimsdottir. “I need an encode for a loop switch.”
While both Fisher’s SC pistol and rifle were EM jammer capable, he used the feature sparingly. His concern wasn’t about whether or not the jammer was effective (it was), but rather about the intangible part of the equation; that is, the human part: what a security guard does when one of his or her monitors turns to static for no apparent reason only to resolve itself seconds later. And what do they do when another camera displays the same static, then another. Human judgment is an unpredictable beast. Some guards will write off the interference; some will not. It was those who worried Fisher, so whenever possible he preferred the now-antiquated and admittedly more tedious “loop switch” method.
“No problem. Stand by.” She came back ten seconds later. “Got it. Encoding now.”
On his OPSAT screen, a series of seemingly random numbers and letters were marching across the screen. They disappeared, and in their place was the word READY. From his web belt Fisher withdrew a loop interrupter switch — a loop switch, for short — a six-inch length of UTP Cat6 cable with a miniature C-clamp on each end. On the inner side of each clamp was a ring of sharp, tiny connector teeth; inside the cable itself, a microprocessor; and jutting from the center of the cable between the clamps, an infrared port.
Fisher aligned the loop switch’s IR port with that of the OPSAT’s.
CONNECTING…
CAPTURE…
ENCODING…
DONE.
Fisher reached up, lightly placed one clamped end of the loop switch to the camera’s feed cable, and the other a few inches away. Satisfied with the setup, Fisher tightened both clamps simultaneously. He then again aligned the loop switch’s IR port with the OPSAT’s and read the screen: LOOP ESTABLISHED. If there were eyes watching Stewart’s camera, now all they would see was a replayed loop of him sleeping.
Fisher crept to the bed and knelt down beside it. He placed a hand on Stewart’s shoulder and squeezed gently. “Calvin. Calvin, wake up.”
Stewart groaned, and his eyelids fluttered open. It took a few seconds, but he focused on Fisher and then said, groggily, “Sam.”
“How’re you holding up?”
“Well, I’ve got a bed. That’s an improvement.”
“Still with the jewelry, I see.”
Stewart glanced at his cuffed hand. “Day and night.”
“Let me see your thumb.” Stewart extended it, and Fisher examined the fake nail. All looked good. “We pinned down the identity of your minder. He’s a North Korean agent.”
“Any clue what they want with me?”
“We’re working on it. Anything on your end?”
“Same questions, different angles. It almost feels like a job interview — like they’re trying to decide if they’ve got the right guy.”
“Encourage that.”
“Why?”
“A couple reasons,” Fisher replied. “One, the more useful you are to them, the more valuable you are. And two, if they’re convinced you can do the job for them — whatever that is — they’ll send you farther down the pipeline, and I can track you. Hopefully to the source of all this. Hopefully to the PuH-19.”
“God, how long is this going to last?”
“I don’t know, Calvin. Not much longer, I would bet. Hang in there. As soon as it’s safe to pull you out, I’ll do it.”
“I guess I don’t have much choice but to trust you, do I?”
“Well,” Fisher said with a half grin, “it just so happens you’re in luck: I’m a trustworthy guy. You’re doing fine, Calvin. Get some sleep. I won’t be far away.”
Fisher returned to Pak’s door, and in the flexicam’s lens he could see the North Korean had turned out his light and now appeared to be asleep. Fisher watched for another five minutes; Pak didn’t stir. Fisher lightly scratched at the door with his fingernail. Nothing. Another scratch, this time louder. Still, Pak remained motionless.
Fisher withdrew the flexicam, then picked the lock and slipped inside. On flat feet, he crept to the edge of the bed. Pak lay on his right side, facing away from Fisher. His chest was rising and falling rhythmically. To be on the safe side, Fisher drew his pistol, removed a Level 1 dart from the magazine, then moved to the end of the bed. Pak’s bare left foot poked out from under the covers. Fisher knelt down below the footboard and scratched the sole of Pak’s foot with the dart. Pak stirred slightly, then turned onto his left side and went back to sleep.
Fisher searched his room but found nothing of interest, so he turned his attention to Pak’s smart phone — a Palm Treo 700—on the nightstand. The keypad was password-locked. He called Grimsdottir. “I’ve got a Treo that needs a crack and dump,” he said.
“Connect me.”
Fisher did so. As if by magic, the Treo powered up and began a rapid-fire scroll through its programs and folders. After twenty seconds of this, the screen went dark again.
“Got it,” said Grimsdottir. “I’ll take a look at it and get back to you.”
“Roger. I’m heading to the server room, then I’m out.”
He found it on the top floor of the southern tower — the one he’d seen Bakiyev emerge from earlier — slipped inside, and then tapped into each server in turn and waited for the OPSAT to download the data. He was about to leave when he heard the door to Bakiyev’s room open, then slam shut.
“I know that, yes, I know,” Bakiyev was saying into what Fisher guessed was a phone, “but it wasn’t scheduled until morning. I understand… yes, I’ll get it ready. How long? Okay, I’ll have the pad lights on. Ten minutes.”
Footsteps pounded down the spiral staircase. Another door slammed, then silence.
Someone was coming for Stewart, Fisher assumed. Pad lights… The roof.
Fisher climbed the spiral staircase all the way to the top, where it ended at a roof hatch. It was unlocked. He pushed through it and into the archer’s gallery, a domed enclosure with a chest-high, square-serrated stone wall. He looked down. Forty feet below lay the roof of the fort, itself encircled by a crenellated wall. In the center of the roof was a white-painted circle overlaid with an X. Fisher zoomed in on it and could see lights embedded in the roof.
He scanned the north tower, looking for movement, but saw nothing. Instead, he spied a roof door set into the base of the tower.
Damn. Second floor. Go, go, go.
He climbed back through the hatch, picked his way down the spiral staircase to the second floor and, following his internal compass, located the right room. It, too, was unlocked. He slipped inside and looked around. On the far wall, hidden behind a floor-to-ceiling armoire, he found the door. He stepped inside the armoire, flipped the door’s dead bolt, and opened it enough for the flexicam. Nothing was moving. He checked his watch: Five minutes to go.
The opposite tower door opened. Tolkun Bakiyev strode out, trotted to the center of the roof, and raised a pair of binoculars. He scanned the sky to the northwest for ten seconds, then started back to the door. Chin-Hwa Pak poked his head out. Bakiyev waved him back inside, then followed.