The UN man. The man who had just assassinated Director FitzMaugham.

He was battering his fists into Walton, struggling to get past him and through the wrecked door, to escape somewhere, anywhere. Walton grunted as a fist crashed into his stomach. He reeled backward, gagging and gasping, but managed to keep his hand on the other's coat. Desperately he pulled Ludwig to him. In the suddenness of the encounter he had no time to evaluate what had happened, no time to react to FitzMaugham's murder.

His one thought was that Ludwig had to be subdued.

His fist cracked into the other's mouth; sharp pain shot up through his hand at the impact of knuckles against teeth. Ludwig sagged. Walton realized that he was blocking the doorway; not only was he preventing Ludwig from escaping, he was also making it impossible for anyone outside to come to his own aid.

Blindly he clubbed his fist down on Ludwig's neck, spun him around, crashed another blow into the man's midsection. Suddenly Ludwig pulled away from him and ran back behind the director's desk.

Walton followed him ... and stopped short as he saw the UN man pause, quiver tremulously, and topple to the floor. He sprawled grotesquely on the deep beige carpet, shook for a moment, then was still.

Walton gasped for breath. His clothes were torn, he was sticky with sweat and blood, his heart was pounding from unaccustomed exertion.

Ludwig's killed the director, he thought leadenly. And now Ludwig's dead.

He leaned against the doorpost. He was conscious of figures moving past him, going into the room, examining FitzMaugham and the figure on the floor.

"Are you all right?" a crisp, familiar voice asked.