Chapter 10 The Trap

December 13th. Two days before the predicted date. Margaret had decided to set a trap. She would use herself as bait, drawing Hayes out into the open and forcing him to make a move that would expose him to the world. It was a risky plan, but it was the only one she had. She began by spreading a false rumor through the park—that she had discovered a new cipher, a breakthrough that would allow the Allies to read all German naval communications without difficulty. The rumor was designed to be overheard, to reach Hayes's ears, and to provoke him into action. And it worked. That evening, Margaret received a message—a typed note slipped under her door, unsigned and undecipherable. But she knew who it was from. It was Hayes, reaching out to her, trying to draw her into a conversation that would give him the information he needed. She responded with a message of her own, a coded transmission that she sent through the park's internal communications system. The message was designed to be intercepted, to be read by Hayes and his handlers, and to confirm the rumor that she had discovered a new cipher. The trap was set. Now she had to wait. The following day passed in a blur of anxiety and anticipation. Margaret went about her work with the practiced ease of a woman who had done this thousands of times before, but her mind was elsewhere, focused on the trap she had set and the danger she was in. She watched Hayes closely, noting his movements, his expressions, his interactions with his colleagues. He seemed normal, relaxed, untroubled—but she knew that he was planning something, that he was waiting for the right moment to strike. That night, the moment came. Margaret was in her room, reading by the light of a single lamp, when she heard a knock at the door. She set down her book and rose to answer it, her heart pounding in her chest. It was Hayes. He stood in the doorway, his face a mask of concern and courtesy, his hands clasped behind his back. Good evening, Miss Chase. I hope I am not disturbing you. Not at all, Margaret said, stepping aside to let him in. What can I do for you? Hayes entered the room and sat down on the edge of the bed, his eyes scanning the walls, the books, the desk, the window. I have heard some rumors, he said. Rumors about a new cipher. About a breakthrough. I thought I should come and talk to you about it. Margaret sat down opposite him. What rumors? The ones that say you have discovered a way to read the German naval Enigma without using the Bombe machines. That you have found a shortcut, a vulnerability, a weakness in their system. It is nothing, Margaret said. Just a theory. Nothing more. Hayes smiled, but the smile did not reach his eyes. You are a modest woman, Miss Chase. I admire that. But I also know that you are a brilliant woman, and that you do not make theories without reason. I would like to hear more about this theory. I think it might be of great interest to the park. Margaret felt a chill run down her spine. Hayes was probing, testing, trying to draw her into a conversation that would give him the information he needed. But she was not going to give it to him. I am sorry, Dr. Hayes, she said. I cannot discuss classified matters with anyone outside the park. It is a security regulation. Hayes nodded slowly. Of course. I understand. But I thought it might be worth discussing in confidence. Just between us. You and I are colleagues, after all. Friends, even. We are colleagues, Margaret said. Nothing more. Hayes stood and walked to the window, looking out at the darkened park. You are a difficult woman, Miss Chase. I admire your determination, but I wonder if you realize the danger of your position. There are people who would like to see you harmed. People who are watching you. People who are waiting for the right moment to strike. Margaret felt a spike of fear. What are you talking about? Hayes turned and looked at her, his eyes cold and hard. I am talking about the message you decoded. The message that predicted your death. I am talking about the fact that you have been digging into matters that are none of your business. I am talking about the fact that you are playing with fire, and that fire is going to consume you. Margaret stood up. What do you want from me? Hayes smiled, a thin, cruel smile. I want you to stop. I want you to forget what you have discovered. I want you to let the matter rest. And in return, I will ensure that you are safe. That you are protected. That you are never harmed. Margaret laughed, a harsh, bitter sound. You think I am going to believe you? You think I am going to trust you? After what you have done? After what you have said? Hayes's expression hardened. I think you are going to do exactly what I say, Miss Chase. Because if you do not, I will destroy you. I will ruin your reputation. I will have you arrested for treason. I will have you killed. And no one will ever know why. Margaret felt a wave of fear, but she did not show it. She had spent her life fighting for justice, for truth, for the right to know. She would not let Hayes intimidate her into silence. You are too late, she said. I already know what you are. I already know what you have done. And I already have the evidence to prove it. Hayes's face went white. What are you talking about? I found Thomas Webb's letter, Margaret said. I found your notebook. I know everything. And I am not afraid of you anymore. Hayes stared at her for a long moment, his mind racing through his options. Then he smiled again, but this time the smile was different—it was the smile of a man who had been cornered and who had decided to fight. Then you leave me no choice, he said. He lunged at her, his hands reaching for her throat, but Margaret was ready. She had expected this, had prepared for this, and she had armed herself with the only weapon she had—the truth. She screamed, a piercing, ear-splitting scream that echoed through the park and alerted everyone within earshot. Hayes stumbled back, his face a mask of shock and horror, and for a moment Margaret thought she had won. But she had not. The door burst open, and two men in plain clothes entered the room—MI5 agents, sent by Superintendent Brennan to protect her. They grabbed Hayes and dragged him to his feet, their hands firm and unyielding. It is over, one of the agents said. Dr. Hayes, you are under arrest for treason, espionage, and conspiracy to murder. Hayes struggled, but he was overpowered, and within moments he was being led away, his face a mask of fury and defeat. Margaret stood in the center of the room, her heart hammering, her hands trembling, and she felt a wave of relief so powerful that it nearly brought her to her knees. It was over. She had survived. She had won. But she knew that the victory was not complete. There were still others to be caught, still secrets to be uncovered, still debts to be paid. The war was not over, and the fight was not finished. But for now, she had won. And that was enough. Margaret had made her decision. She could not continue the investigation alone, and she could not trust any of her three suspects. She needed to draw the traitor out, to force them into a position where their identity would be revealed. She needed a trap. The plan formed in her mind over the course of a sleepless night, taking shape from the fragments of evidence she had gathered, the patterns she had decoded, the suspicions she had accumulated. The trap would be simple but effective: she would create a false piece of information, a decoy that would appear valuable enough for the traitor to transmit, and then she would monitor the transmissions to see which channel it appeared on. ---