"Well," he said at last, "however it turns out, we'll get to the bottom of it. Frankly, I think it's being done on purpose." "So do I," Fred said. "And when you find out just who's making the technicians do such things--when you find out who gives them their orders--you let me know." "Let you know?" Malone said. "But--" "Any man who would give false data to a perfectly innocent computer," Fred said savagely, "would ... would--" For a second he was apparently lost for comparisons. Then he finished: "Would kill his own mother." He paused a second and added, in an even more savage voice: "And then lie about it!" * * * * * The image on the screen snapped off, and Malone sat back in his chair and sighed. He spent a few minutes regretting that he hadn't chosen, early in life, to be a missionary to the Fiji Islanders, or possibly simply a drunken bum without any trouble, and then the report Mitchell had mentioned arrived. Malone picked it up without much eagerness, and began going through it carefully. It was beautifully typed and arranged; somebody on Mitchell's team had obviously been up all night at the job. Malone admired the work, without being able to get enthusiastic about the contents. Like all technical reports, it tended to be boring and just a trifle obscure to someone who wasn't completely familiar with the field involved. Malone and cybernetics were not exactly bosom buddies, and by the time he finished reading through the report he was suffering from an extreme case of _ennui_. There were no new clues in the report, either; Mitchell's phone conversation had covered all of the main points. Malone put the sheaf of papers down on his desk and looked at them for a minute as if he expected an answer to leap out from the pile and greet him with a glad cry, but nothing happened. Unfortunately, he had to do some more work. The obvious next step was to start checking on the technicians who were working on the machines. Malone determined privately that he would give none of his reports to Fred Mitchell; he didn't like the idea of being responsible for murder, and that was the least Fred would do to someone who confused his precious calculators. He picked up the phone, punched for the Records Division, and waited until a bald, middle-aged face appeared. He asked the face to send up the dossiers of the technicians concerned to his office. The face nodded. "You want them right away?" it said in a mild, slightly scratchy voice. "Sooner than right away," Malone said. "They're coming up by messenger," the voice said. Malone nodded and broke the connection. The technicians had, of course, been investigated by the FBI before they'd been hired, but it wouldn't do any harm to check them out again. He felt grateful that he wouldn't have to do all that work himself; he would just go through the dossiers and assign field agents to the actual checking when he had a picture of what might need to be checked.