harness and stood up into a crouch. Waved to Holly to change seats with him. She crawled across in front of McGrath and Reacher eased into her place. He could feel the Night Hawk slowing and dropping in the air. He put some length into Holly's harness and fastened it loosely around his waist. Stretched back for the door release. Tugged at the handle and the door slid back on its runners.
Then there was a gale of air coming in as the slipstream howled through the opening and the aircraft was turning half sideways, sliding through the air like a car skids through snow. The green truck was below and behind, maybe two hundred feet down. The pilot was stabilizing his speed until he matched the truck's progress and tilting the aircraft so that Reacher's eyeline was pointing straight down at the road.
"How's this?" the pilot asked.
Reacher thumbed his mike button.
"Dead on," he said. "Anything up ahead?"
"One vehicle coming north," the copilot said. "When that's through, you got nothing at all for ten miles."
"Anything behind?" Reacher asked. He saw the north-bound vehicle streak by below.
McGrath stuck his head out into the gale. Ducked back in and nodded.
"Clear behind," he said.
Reacher raised the Barrett to his shoulder. Put a round in the breech. Shooting at a moving vehicle from another moving vehicle is not a great recipe for accuracy, but he was looking at a distance of less than seventy yards and a target about twenty feet long and seven feet wide, so he wasn't worrying about it. He put the crosshairs on a point two-thirds of the way down the length of the roof. He figured the forward movement of the truck and the backward movement of the air might put the bullet dead center through the load compartment. He wondered vaguely whether the three-foot mattress was still in there.
"Wait," Webster shouted. "What if you're wrong? What if it's empty? You're only guessing, right? This whole thing is guesswork. We need proof, Reacher. We need some kind of corroboration here."
Reacher didn't glance back. Kept his eye on the scope.
"Bullshit," he said, quietly, concentrating. "This is going to be all the corroboration we need."
Webster grabbed his arm.
"You can't do this," he said. "You could be killing an innocent man."
"Bullshit," Reacher said again. "If he's an innocent man, I won't be killing him, will I?"
He shook Webster's hand off his arm. Turned to face him.
"Think about it, Webster," he said. "Relax. Be logical. The proof comes after I shoot, right? If he's hauling a bomb, we'll know all about it. If he's hauling fresh air, nothing bad will happen to him. He'll just get another hole in his damn truck. Number one hundred and fourteen."
He turned back to the door. Raised the rifle again. Acquired the target. Out of sheer habit, he waited for his breath to be out and his heart to be between beats. Then he pulled the trigger. It took a thousandth of a second for the sound of the shot to hit his ear, and seventy times as long as that for the big heavy bullet to hit the truck. Nothing happened for a second. Then the truck ceased to exist. It was suddenly a blinding fireball rolling down the highway like a hot white tumbleweed. A gigantic concussion ring blasted outward. The helicopter was hit by a violent shock wave and tossed sideways and five hundred feet higher in the air. The pilot caught it at the top and slewed back. Steadied it in the air and swung around. Dropped the nose. There was nothing to see on the highway except a roiling cloud of thin smoke slowing into a teardrop shape three hundred yards long. No debris, no metal, no hurtling wheels, no clattering wreckage. Nothing at all except microscopic invisible particles of vapor accelerating into the atmosphere way faster than the speed of sound.
THE PILOT STUCK around at a hover for a long moment and then drifted east. Put his craft gently down on the scrub, a hundred yards from the shoulder. Shut the engines down. Reacher sat in the deafening silence and unclipped his belt. Laid the Barrett on the floor and vaulted out through the open door. Walked slowly toward the highway.
A ton of dynamite. A whole ton. A hell of a bang. There was nothing left at all. He guessed there were flattened grasses for a half-mile all around, but that was it. The terrible energy of the explosion had blasted outward