Flood Tide dp-14 Read online

  He lowered the telescope a fraction and studied the dock that extended half the length of a football field into the waters of the lake. Two boats were tied alongside. Nothing fancy about the smaller one. The stubby twin catamaran hulls held a large, boxlike cabin with no portholes or windows. A wheel-house was perched on the roof, and the entire vessel was painted as black as a hearse, not a color often seen on the upperworks of a boat. The second could have qualified as a ship. She was a looker, an elegant motor yacht with a sky-lounge on a hull over 120 feet in length, the kind that stopped people hi their tracks. Pitt estimated her beam at nearly thirty feet. Designed for luxurious comfort, her classic lines enhanced

  her from a mere yacht to a floating masterwork. Probably built either in Singapore or Hong Kong, Pitt guessed. Even with a shallow draft, it would take a good pilot to navigate her through the river running from the lake to open water.

  As he watched, diesel smoke trailed from the stack of the work boat. In a few moments its crew cast off the mooring lines, and it began moving across the lake toward the river outlet. A very strange craft, Pitt thought. It looked like a wooden shipping crate on two pontoons. He could not begin to imagine what its builder had in mind.

  On land, except for the maid and two golfers, the premises looked deserted. There was no hint of security systems. He could find no visible sign of mounted video cameras, but he knew they had to be there. No guards patrolling the grounds either, unless they had learned the art of invisibility. The only objects that seemed out of place with the landscape were several windowless structures built out of logs. Similar to the hostel-type huts used by hunters and hikers, they were spaced at strategic locations around the lake. He counted three and guessed that more were hidden in the woods. The third one seemed curiously mislaid. It floated at the end of the dock and looked like a small boathouse. As with the strange black boat, there were no windows or doors. He gazed at it for nearly a full minute, trying to fathom its purpose and speculate on what was inside.

  A slight shift in the telescope, and the focal point of his interest was rewarded. Only a small piece showed from behind a stand of spruce. Not much, but enough to lay to rest his curiosity about the security setup. The roof of a neatly hidden recreation vehicle revealed a small forest of antennae and reception dishes. In a short clearing beyond, what appeared to be a small aircraft hangar sat beside a narrow runway that was only fifty yards in length. Definitely not the sort of layout that would facilitate the use of a helicopter. Ultralight aircraft, perhaps? Pitt conjectured. Yes, that had to be the answer.

  “A state-of-the-art setup,” he muttered softly to himself.

  And a state-of-the-art setup it was, too. He recognized the RV as a mobile command post of the type that presidential Secret Service agents often operated from when the President traveled away, from Washington. Pitt began to understand the purpose of the log huts. The next step was to provoke a response.

  It seemed silly to go to so much effort out of bored inquisi-tiveness. He had yet to receive Yaeger's report. For all he knew, Shang was a humanitarian, a philanthropist and a spiritual inspiration, someone Pitt could respect. Pitt wasn't an investigator, he was a marine engineer. Most of his work took place beneath the sea. Why he even bothered was a mystery. But a tiny flag went up in his mind. Shang's lifestyle didn't hold water. This wouldn't be the first time Pitt had meddled in something that didn't concern him. The most compelling reason to jump in was that Pitt's intuition was almost always right on the money.

  As if on cue, the tone on his Indium phone sounded. Only Hiram Yaeger knew his code. He stepped a safe distance outside the cabin before answering. “Hiram?”

  “Your boy Shang is a real piece of work,” Yaeger said without preamble.

  “What have you got on him?” asked Pitt.

  “This guy lives like a Roman emperor. Huge entourage. Palatial homes around the world, yachts, a bevy of gorgeous women, jet aircraft, an army of security people. If ever someone qualified for Lifestyles of the Rich and Famous, it's Shang.”

  “What did you learn about his operations?”

  “Damned little. Every time Max—”

  “Max?”

  “Max is my buddy. He lives inside my computer.”

  “If you say so. Go on.”

  “Every time Max tried to get into a data file with Shang's name on it, computers from just about every intelligence agency in town blocked our inquiries and demanded to know our business. It seems you're not the only one interested in this guy.”

  “Sounds like we opened a can of worms,” said Pitt. “Why would our own government throw a security lock around Shang?”

  “My impression is our intelligence agencies are conducting a classified investigation and don't appreciate an outside probe slipping under their fence.”

  “The plot thickens. Shang can't be pure as the driven snow if he's under a secret government investigation.”

  “Either that or they're protecting him.”

  “Which is it?”

  “Beats me,” admitted Yaeger. “Until Max and I can carry out a heavy hacking project into the proper data sources, I'm in the dark as much as you are. All I can tell you is that he's not the second coming of the Messiah. Shang slithers around the world like an eel, making enormous profits from a myriad of what appear to be perfectly legal enterprises.”

  “Are you saying you have no evidence that he's involved with an organized-crime group?”

  “Nothing shows on the surface,” answered Yaeger. “Which doesn't mean he can't operate as an independent.”

  “Maybe he's Fu Manchu reincarnated,” said Pitt lightly. “Mind telling what you have against him?” “His flunkies tossed my cabin. I'm not keen on strangers probing about my underwear.”

  “There is one thing you'd find interesting,” said Yaeger. “I'm listening.”

  “Not only do you and Shang have the same birthday, but you were born in the same year. Under his culture Shang was born in the year of the rat. In yours, under the sign of Cancer.”

  “That's the best the finest computer whiz in the business can come up with?” Pitt said dryly.

  “I wish I had more to offer,” Yaeger said regretfully. “I'll keep trying.”

  “I can ask no more.” “What do you plan to do now?”

  “There isn't much I can do,” said Pitt, “except go fishing.” He didn't fool Yaeger for an instant. “Watch your back,” Yaeger said seriously, “or you may find yourself up that famous foul-smelling creek without means of propulsion.” “I'll be my old, usual cagey self.”

  He punched off the CALL button, reached up and set the Indium phone in the fork of a tree. Not the greatest of hiding places, but better than allowing it to lie around the cabin in the event of another search while he was away.

  Pitt hated brushing off Yaeger's loyal concern, but it was better the head computer guru at NUMA knew as little as possible. For what Pitt was about to do he could get arrested. And if he wasn't careful, the probability was even greater of getting shot. He only hoped to God there were no unforeseen consequences. He had a leaden feeling in the pit of his stomach that if he made a mistake, his body might never be found.

  There were two hours of daylight left when Pitt walked the dock to the boathouse. In his arms he carried a jumbo-sized ice chest and a large mounted salmon that had hung over the cabin's fireplace mantel. Once inside he opened the ice chest and lifted out a small autonomous underwater vehicle built by Benthos Inc., an undersea systems technology designer. Inside a black housing no more than twenty-five inches in length by six inches wide, the AUV held a high-resolution color video camera. Its battery power supply could propel two counter-rotating thrusters for slightly over two hours.

  Pitt laid the compact little unit in the bottom of the sailboat along with a fishing rod and a tackle box. Next he opened the outer doors to the boathouse, climbed down and took his place at the tiller. Pushing off the dock with a boat hook until it was free of the boathouse, he stepped the mast,
raised the sail and lowered the centerboard.

  To an observing eye he looked like a garden-variety businessman on holiday leisurely sailing on the lake. The climate was pleasant but cool, and he was dressed warmly in a red wool lumberman's shirt and khaki pants. On his feet he wore sneakers and sweat socks. The only contrast with serious fishermen was that they would have used a powerboat or a rowboat with an outboard motor to go after salmon and trout, certainly not a sailboat. Pitt chose the slower of the two boats because the sail made a good shield from any video cameras at the resort.

  He propelled the little craft further away from the boathouse by pushing the tiller back and forth until the afternoon breeze filled the sail, and he began gliding across the blue-green waters of Orion Lake. He tacked easily, skirting the deserted shoreline while keeping a respectful distance from the huge home at the lower end of the lake. In the deepest part of the lake less than a quarter mile from Shang's boat dock, Pitt came into the wind and dropped the sail, leaving just enough raised to flap in the breeze and hide his movements. The rope on the anchor was not nearly long enough to reach the bottom, but he lowered it as far as it could reach to act as a drag to keep the wind from pushing the sailboat too close to shore.

  With the lowered sail facing one shore and his back to the opposite, he leaned over the side and peered into a bucket with a transparent bottom. The water was so crystal clear that Pitt could see a school of salmon swimming a good hundred and fifty feet below. Then he opened a fishing tackle box and removed a hook and lead sinkers. The only fish Pitt had caught in the past thirty years, he caught underwater with a spear gun. He hadn't held a rod and reel in his hands since he fished with his father, Senator George Pitt, off the coast of California when he was a young boy. Still, he managed to tie on lead sinkers, slip an unfortunate night crawler over a hook and cast it into the deep.

  While under the pretense of fishing, he also uncoiled a reel of thin wire and placed a coffee cup-sized transponder that sent and received electronic signals over the side of the sailboat. He lowered it to a depth of twenty feet to assure that it was out of the acoustic shadow of the boat's hull. A similarly sized transponder was housed in the aft end of the AUV. These two units and the electronics inside the AUV casing formed the heart of the system by talking to each other acoustically, allowing underwater control and video signals to be received by a small recorder.

  Next, he removed the AUV from the ice chest, carefully lowered it into the water and watched as it silently slipped beneath the surface, its black casing giving the appearance of some ugly creature from the abyss. Pitt had over two hundred hours operating tethered robotic underwater vehicles, but this was only the second time he had operated an autonomous system. His mouth felt slightly on the dry side as he watched the little vehicle that had cost NUMA two million dollars sink out of sight into the lake. The autonomous underwater system was a marvel of miniaturization and for the first time enabled NUMA scientists to send a robotic unit into areas that were previously impossible to reach.

  He unfolded a laptop computer with an oversized, high-resolution, active-matrix display, and powered up the system. Satisfied a secure acoustic link was established, he scrolled through the control menus and selected a combination of “remote and live video.” Under normal circumstances he would have preferred to concentrate on a live video display of the images recorded by the camera under the water, but this trip it was vital that he focus his attention on the events that he hoped to incite at the retreat. He intended only to view the progress of the AUV from time to time to keep it on course.

  He moved the joystick on a small remote handbox. The vehicle immediately responded and went into a dive. The acoustic telemetry and control system performed flawlessly, and the vehicle shot forward at almost four knots. The counter rotating thrusters were balanced perfectly, preventing the vehicle from corkscrewing through the water.

  “Every move a picture,” Pitt said, staring in the direction of Shang's retreat as he stretched out on a pair of vinyl seat cushions that doubled as safety floats should the boat's occupants be thrown in the water. Then he propped his feet on a bench seat and nestled the remote-control box of the AUV between his legs. Using the levers and joystick on the remote he directed the vehicle's movements like a model submarine. He leveled it out at a depth of sixty feet and worked it slowly toward Shang's boat dock, sweeping it back and forth as though he were plowing a field.

  To the uninformed it might have looked as if Pitt was playing with a toy, but the exercise was more than a game. He meant to test Shang's security systems. The first experiment was to detect any underwater sensors. After running several lines that gradually closed to within ten yards of the boat dock with no response, it seemed apparent Shang's security systems did not extend into the lake. They apparently failed to consider penetration from the water as a threat.

  It's show time, Pitt thought silently. He pulled gently on the lever that sent the AUV rising to the surface. The little submersible broke water in plain sight a few yards to one side of the dock. He timed the response. Surprisingly, a full three minutes passed before the walls on the windowless huts swung up and guards with Steyr tactical machine pistols slung over their shoulders came charging out across the grounds on off-road motorcycles. They looked to Pitt like Chinese-made copies of the Japanese Suzuki RM 250cc supercross bike. They spread out in formation and took up positions along the sandy beach. Thirty seconds later, the wall on the hut at the end of the floating dock facing the lake also flew open as two guards riding Chinese-built personal watercraft, these designed along the lines of the Japanese Kawasaki Jet Ski, sprinted after the AUV.

  Not what Pitt called a rapid deployment. He expected better from veteran security specialists. Even the ultralights remained hidden in their hangar. It seemed the incursion by the AUV did not warrant an all-out search effort.

  Pitt immediately sent the submersible into a dive, and because it was visible in the clear water, he cut a steep turn that brought it under the yacht beside the dock. He needn't have worried about the guards on the watercraft sighting the little sub. They churned the surface of the water to such a froth by racing around in circles, it was impossible for them to see into the depths. Pitt observed that neither of the men on the water-craft wore any type of diving equipment, not even masks and snorkels, a solid indication they were not prepared to engage in underwater investigation. Professionals on land but amateurs in the water, Pitt mused.

  Finding no hint of an intruder along the beach, the men guarding the grounds climbed off their dirt bikes and stood watching the antics of the water derby. Any attempt at piercing Shang's retreat by land could only be undertaken with any chance of success by a team from the Special Forces, who were experts in the art of stealth and camouflage. By water it was another story. A diver could easily swim under the dock and the yacht without fear of being discovered.

  While he guided the AUV back to the sailboat, Pitt reeled in his fishing line until it was just under the surface. Then he sneaked the mounted salmon from the Foley cabin's fireplace into the water and ran the hook, still with the impaled night crawler, through the dried open mouth. Waving his arms conspicuously, he lifted the long-deceased salmon out of the water and held it in the air for all prying eyes to see. The two security guards on the watercraft circled him at less than fifty feet, rocking the sailboat in their wakes. Reasonably assured they would not attempt to seize him on state-government-owned water, he ignored them. Instead, Pitt faced the guards lining the shore and waved the fish back and forth like a signal flag. He watched as the guards, finding nothing suspicious they could put their teeth into, returned to the log security huts. Feeling there was no point in hanging around and greatly relieved the AUV hadn't been discovered by the guards, who seemed more interested in a fisherman than what was under the water, Pitt pulled up the anchor, raised the sail and, with the little robotic submersible following obediently behind and below the surface, headed back toward the Foleys' boathouse. After securing
the sailboat and replacing the AUV in the ice chest, he removed an eight-millimeter videocassette from the camera and dropped it in his pocket.

  After checking to see if the probing eye of the surveillance camera was still obstructed by the broom, he relaxed with a bottle of Martin Ray chardonnay. Pleased with himself but prudent and wary, Pitt laid his faithful, scratched and worn old Colt .45 automatic in his lap under a napkin. A gift from his father, the gun had saved his life on more than one occasion, and he never traveled without it. After he cleared up the kitchen and brewed a pot of coffee, he walked into the living room, inserted the cassette from the AUV's camera package in a special adapter and slipped it into the slot of a VCR mounted on top of the cabin's television set. Then he sat hunched directly in front of the screen so the images could not be exposed to any camera still undiscovered in the living room.

  As he watched the underwater video recorded by the AUV, he hardly expected to see anything that did not belong on the lake's bottom. His primary interest was the area in and around the dock and the yacht moored beside it. He sat patiently as the submersible swept back and forth over the shallower slopes before passing over the deep hole in the middle of the lake during its roundabout voyage toward Shang's dock. The first few minutes revealed only an occasional fish that darted away from the mechanical intruder, weeds growing out of the silt, gnarled logs that had been washed down the feeding streams. He smiled to himself when he observed several children's toys and bicycles just off a beach, as well as a pre-World War II automobile in deeper water. Then, suddenly, odd patches of white appeared through the blue-green void.