Standing behind a row of hedges across the street, Clay Zak watched the mayhem with idle satisfaction. After Lisa’s ambulance roared away and the smoke began to clear, he walked several blocks down a side alley to his parked rental car. Unzipping a gray jumpsuit, he tossed it into a nearby trash can, then climbed into the car and cautiously drove to Reagan National Airport.
15
A low mist hung over the still waters surrounding Kitimat as the first gray swaths of dawn streaked the eastern sky. A distant rumble of a truck rolling through the streets of the town drifted over the water, breaking the early-morning silence.
In the cabin of the NUMA workboat, Dirk set down a mug of hot coffee and started the boat’s engine. The inboard diesel sprang immediately to life, murmuring quietly in the damp air. Dirk glanced out the cockpit window, spying a tall figure approaching on the dock.
“Your suitor has arrived right on time,” Dirk said aloud.
Summer climbed up from the berths below and gave her brother a scornful look, then stepped onto the stern deck. Trevor Miller walked up with a heavy case under one arm.
“Good morning,” Summer greeted. “You were successful?”
Trevor handed the case to Summer, then stepped aboard. He gave Summer an admiring look, then nodded.
“A lucky stroke for us that the municipality of Kitimat has its own Olympic-sized swimming pool. The pool maintenance director willfully parted with his water quality analyzer in exchange for a case of beer.”
“The price of science,” Dirk said, poking his head out the wheelhouse door.
“The results obviously won’t be on a par with NUMA’s computer analysis, but it will allow us to at least measure the pH levels.”
“That will give us a ballpark gauge. If we find a low pH level, then we know that the acidity has increased. And an increase in acidity can occur from elevated amounts of carbon dioxide in the seawater,” Summer said.
Summer opened the case, finding a commercial-grade portable water analyzer along with numerous plastic vials. “The important thing is to replicate the high acidity readings identified by the lab. This ought to do the job for us.”
The results of the Seattle lab test had been shocking. The pH levels in several water samples taken near the mouth of the Douglas Channel were three hundred times lower than base levels taken elsewhere along the Inside Passage. Most disturbing was the final sample taken, just minutes before the
“Thanks for sticking around,” Trevor said, as Summer cast off the lines and Dirk powered the boat into the passage. “This certainly appears to be just a local problem.”
“The waters know no international boundaries. If there is an environmental impact occurring, then we have a responsibility to investigate,” Dirk replied.
Summer looked into Trevor’s eyes and could see the concern ran much deeper. Left unspoken was the potential connection to the death of his brother.
“We met with the police inspector yesterday,” Summer said quietly. “He had nothing more to add about your brother’s death.”
“Yes,” Trevor replied, his voice turning cold. “He’s closed the case, reporting the deaths as accidental. Claims an accumulation of exhaust gases likely collected in the wheelhouse and killed everyone. Of course, there’s no evidence for that…” he said, his voice trailing off.
Summer thought of the strange cloud they had seen on the water, and the eerie Haisla tale of Devil’s Breath. “I don’t believe it either,” she said.
“I don’t know what the truth is. Maybe that will help tell us,” he said, staring at the water sample kit.
Dirk piloted the boat at top speed for over two hours until they reached the Hecate Strait. Tracking the navigation system, he cut the engine when they reached the GPS coordinates where the last water sample had been taken. Summer dropped a Niskin bottle over the side and scooped up a vial of seawater, then inserted a probe from the water analyzer.
“The pH reading is about 6.4. Not nearly the extreme we found two days ago, but still well below normal seawater levels.”
“Low enough to create havoc with the phytoplankton, which will ultimately sound a death knell up the food chain,” Dirk noted.
Summer gazed at the serene beauty of Gil Island and the surrounding passage inlets, then shook her head. “Hard to figure what could be causing the high acidity levels in such a pristine area,” she said.
“Maybe a passing freighter with a leaky bilge or one that outright dumped some toxic waste,” Dirk posed.
Trevor shook his head. “It’s not very likely here. Commercial traffic generally runs on the other side of Gil Island. Typically, the only traffic through here is fishing boats and ferryboats. And of course the occasional Alaskan cruise ship.”
“Then we’ve got to expand our sampling until we can pinpoint the source,” Summer said, labeling the specimen and preparing the Niskin bottle for another drop.
For the next several hours, Dirk steered the boat in ever-widening circles, while Summer and Trevor took dozens of water samples. To their chagrin, none of the samples approached the low pH levels reported by the Seattle lab. Letting the boat drift as they took a late-afternoon lunch, Dirk printed out a chart and showed it to the others.
“We’ve run a series of circles extending to an eight-mile radius from our initial sample. As it turns out, that was our peak reading. Everything south of there showed normal pH levels. But north of that point, it is a different story. We’re picking up reduced pH levels in a rough cone shape.”
“Flowing with the prevailing currents,” Trevor noted. “It might well have been a onetime spill of pollutants.”
“Perhaps it’s a natural phenomenon,” Summer suggested. “An underwater volcanic mineral that is creating a high acidity.”
“Now that we know where to look, we’ll be able to find the answer,” Dirk said.
“I don’t understand,” Trevor replied with a blank look.
“NUMA technology to the rescue,” Summer replied. “We’ve got side-scan sonar and an ROV aboard. If there is something on the bottom, we’ll be able to spot it one way or another.”
“But that will have to wait for another day,” Dirk said, noting the late hour. Restarting the motor, he nosed the research boat in the direction of Kitimat and accelerated to twenty-five knots. When they drew closer to Kitimat, Dirk let out a low whistle when he noticed an LNG tanker tucked under a covered dock off a small inlet.
“Can’t believe they run one of those babies in and out of here,” he said.
“She must be offloading at Mitchell Goyette’s carbon sequestration facility,” Summer replied. As she and Trevor explained to Dirk the function of the facility, he eased off the throttle and turned toward the docked tanker.
“What are you doing?” Summer asked.
“Carbon sequestration. Carbon dioxide and acidity go together like peanut butter and jelly — you said so yourself,” he replied. “Maybe there’s a connection with the tanker.”
“The tanker is bringing in CO2 to offload at the facility. An inbound ship could have had an accidental leakage in the passage,” Trevor said. “Though that particular tanker must have come in last night or early this morning.”
“Trevor’s right,” Summer added. “The tanker wasn’t there yesterday, and we didn’t see it in the channel before that.” She studied the facility’s pier, which stretched out into the channel, noticing that Goyette’s luxury
