"But they couldn't have shot you in the chest without breaking the skin—" He glanced down at the boy's blouse and jacket, and stopped suddenly, seeing the blackened holes in the ripped cloth. He stooped down and sniffed the holes suspiciously, and shivered suddenly in the cold evening air.

The burned holes smelled like gunpowder.


"Strang, you must have been wrong." The large man settled back in his chair, his graying hair smoothed over a bald spot. "Someone trying to kill you I could see—there's plenty of espionage going on, and you're doing important work here. But your boy!" The chief of the Barrier Base Security shook his head. "You must have been mistaken."

"But I wasn't mistaken!" Roger Strang sat forward in his chair, his hands gripping the arms until his knuckles were white. "I told you exactly what happened. They got him as he came off the elevator, and shot at him. Not at me, Morrel, at my son. They just clubbed me in the face to get me out of the way—"

"What sort of men?" Morrel's eyes were sharp.

Roger scowled, running his hand through his hair. "It was too dark to see. They wore hats and field jackets. The gun could be identified by ballistics. But they were fast, Morrel. They knew who they were looking for."

Morrel rose suddenly, his face impatient. "Strang," he said. "You've been here at the Base for quite awhile. Ever since a month after the war, isn't that right? August, 2078? Somewhere around there, I know. But you've been working hard. I think maybe a rest would do you some good—"

"Rest!" Roger exploded. "Look, man—I'm not joking. This isn't the first time. The boy had a monowheel accident three weeks ago, and he swore he was riding in a safe lane where he belonged. It looked like an accident then—now it looks like a murder attempt. The slugs from the gun must be in the building—embedded in the plasterwork somewhere. Surely you could try to trace the gun." He glared at the man's impassive face bitterly, "Or maybe you don't want to trace the gun—"

Morrel scowled. "I've already checked on it. The gun wasn't registered in the Base. Security has a check on every firearm within a fifty-mile range. The attackers must have been outsiders."