As he approached the next set of columns he noticed something was off-kilter. He squinted through his mask and was not reassured by what he saw. He had cut the middle column out and now the supports on either side of the opening looked like a pair of bowed legs. A quick movement caught his eye and he glanced upward. Bubbles were streaming through a narrow fissure in the ceiling.
Austin didn't have to be a structural engineer to figure out what was happening. The ceiling weight was too much for the remaining supports to bear. They could collapse any second, entombing the submersible and its passengers in the tunnel forever.
"Joe, we've got a problem ahead," Austin said, doing his best to keep his voice calm.
"I see what you mean," Zavala replied, leaning forward to peer through the bubble. "Those columns look like a cowboy's legs. Any advice on how we navigate this mousetrap?"
"The same way porcupines make love. Carefully. Make sure you walk in my footprints."
Austin swam toward the bowed supports and easily passed through with space on either side. He turned and shielded his eyes against the sub's bright halogen lights, then waved Zavala ahead. Zavala successfully maneuvered the vehicle through the opening without touching either column. But he ran into trouble from an unexpected quarter. Part of the net trailing off the rear end of the submersible snagged on the stub of the column Austin had cut. Zavala felt the tug and instinctively applied power without thinking. It was the worst possible thing he could have done. The vehicle hesitated as the thrusters dug in, then the net tore free and the sub lurched ahead out of control, smashing into the right-hand column of the next set with all of its substantial weight. Zavala quickly compensated for the wild swing. But it was too late. The damaged column buckled.
Austin watched the slow-motion disaster unfold. His eyes darted to the ceiling, suddenly obscured by a massive cloud of bubbles. "Move out!" Austin shouted. "The roofs coming down!" Curses in Spanish filled Austin's earphones.
Zavala applied full power to the thrusters and aimed for the next gap. The vehicle passed within feet of Austin. With perfect timing, he reached out and grabbed on to the fishnet, dangling like a Hollywood stunt man on a runaway stagecoach.
Zavala was more intent on haste than precision and didn't bother to fine-tune his steering. The vehicle clipped a column. It was only a tiny dent, but the column bent and snapped. Austin had managed to scramble back on to the deck by then and he held on grimly as the vehicle spun completely around and regained its proper heading. One more opening loomed ahead.
The submersible made a clean pass through the space without touching a column. But the damage had already been done.
The ceiling burst asunder and crashed down in a crushing avalanche of huge boulders, releasing the water stored in the glacial pocket. Thousands of gallons of water poured into the confined space of the tunnel. A powerful pressure wave hit the SEA mobile and pushed it through the tunnel like a leaf through a sluice.
The wave rushed toward the entrance, carrying the vehicle on its crest.
Unaware of the drama unfolding in the dark recesses below the
glacier, the support crew had drifted back to the helicopters. The lone crewman who'd been keeping watch for the vehicle had stepped outside the tunnel for air when he heard the roar issue from the bowels of the earth. His legs reacted before his brain did and carried him away from the tunnel mouth. He was off to one side, hiding behind a boulder, when the vehicle shot out of the tunnel's entrance into the open air.
The wave's full force expended itself outside the cave, leaving the vehicle high and dry. Dazed and battered passengers untied the lines that held them and dropped off the deck. They spit out the regulators and sucked fresh air into their lungs in great coughing gulps.
Zavala was out of the cabin running back toward the tunnel. He stepped aside when a secondary, weaker wave burst from the tunnel, surged around the vehicle and disgorged a struggling figure in an orange suit. Austin's cracked face mask was askew. The communicator helmet had been ripped from his head and the forc
e of the wave was rolling him like a ball caught in the surf.
Zavala reached down, caught Austin in mi droll and helped him to his feet.
He was as unsteady as a drunk and his eyes were as glassy as marbles. Austin spit out a mouthful of foul water and barked like a wet dog.
"Like I said, Joe. You really have to do something about your driving."
THE FRENCH rescue team arrived an hour later. The helicopter dropped down in front of the power plant like an osprey on a fish. Even before its runners had touched the ground, six dashing and rugged mountain climbers piled out the door, lugging carabiners and coils of rope. Their leader explained that they brought mountain
climbing equipment because they understood people were trapped on the glacier, not under it.
When the leader learned that his team's services were not needed, he shrugged and admitted philosophically that even a crack mountain team would have been useless in a water rescue. Then he broke out a couple of bottles of champagne he had brought along. Raising his glass high in a toast, he said there would be other opportunities; people were always getting into trouble in the mountains.
After the impromptu celebration, Austin supervised the submersible return to the Mummichug, and then he returned to the power plant with Zavala. The survivors had been shuttled to the plant for showers and hot food. Dressed in a motley assortment of borrowed clothes, they had gathered in the plant's recreation room to tell their story.
The reporters ran the videotapes of the attack on Renaud, but they were of poor quality and showed only a blurred glimpse of the gunman's face. The audiotape revealed little except for the brief exchange between Renaud and his assailant.
Austin was nursing his bumps and bruises with a bottle of Belgian beer from the power plant's larder. He sat with his chin cradled in his hand, feeling his anger grow as Skye and the others trapped in the tunnel described details of the cold-blooded act that almost condemned several innocent people to a horrible death under the ice.
"This is a matter for the police," said Drouet, the power plant supervisor, after he had heard the full story. "The authorities should be notified immediately."
Austin held his tongue. By the time the gendarmes arrived, the trail would be colder than the beer in his hand.
Renaud was anxious to leave. Brandishing his hand as if it were a fatal wound, he bullied his way and found a seat on the power plant helicopter. Rawlins and the reporters were eager to file details of
their story, which had gone far beyond the discovery of the frozen body. The reporters called in the chartered float plane that had delivered them to the glacier.