11. Copycat

They found Agnes Thorne at the old oak tree.

It stood on the eastern edge of town, just beyond the abandoned textile mill, a gnarled and ancient thing whose branches spread against the sky like the fingers of a skeletal hand. For fifty-six years, the oak had been known only as the hanging tree, though no one in Briarwood spoke of it aloud. The road that led to it was unpaved and overgrown, and the clearing around its trunk was littered with the remnants of forgotten things: rusted bottles, weathered cigarette butts, the occasional faded ribbon left by someone who still remembered.

Agnes was sitting on a wooden bench that someone had placed beneath the tree decades ago, her long coat wrapped around her against the morning chill, her hands folded in her lap. She did not seem surprised when Harris and Varga emerged from the trees. She did not seem afraid. She simply looked up at them with those pale gray eyes and nodded, as if she had been waiting for them all along.

"I wondered how long it would take you to find me here," she said. "I have been coming to this spot every Sunday morning for fifty-six years. It is the only place in this town where I can still feel my son's presence."

Harris approached her slowly, his hand resting on the grip of his service weapon but not drawing it. He had not come to arrest her, not yet. He had come to understand. The photograph of Gerald Kilpatrick was in his pocket, but the questions he needed to ask went far deeper than a single piece of evidence.

"The letter you left for me," Harris said. "I have not opened it."

"I did not expect you to. Not yet. You are a careful man, Chief Harris. You do not open doors until you are certain of what lies behind them."

"I need you to tell me the truth, Miss Thorne. All of it. No more half-answers and cryptic warnings. Three people are dead. A police officer was murdered. This town is tearing itself apart, and you are at the center of everything. I need to know what you have done and what you know."

Agnes looked up at the branches of the oak tree, and for a long moment she was silent. A breeze stirred the leaves, and somewhere in the distance, a crow called out in the autumn stillness.

"Very well," she said. "Sit down, Chief. This will take some time."

Harris sat on the bench beside her. Varga remained standing a few feet away, her notebook out, her expression carefully neutral. The morning sun filtered through the oak leaves, casting dappled shadows across the clearing.

"I wrote the first three letters," Agnes said. "The one to Joseph Crane. The one to Evelyn Hartwell. The one about Eliza Vance. Those letters came from my typewriter, on my paper, delivered by my hand through the post office where I worked for forty years. I wrote them because I wanted this town to taste its own poison. I wanted the families that killed my son to feel what it is like to have your life destroyed by a secret you thought was safely buried."

Harris absorbed this, his expression unchanged. "You knew what those letters would do. You knew Joseph Crane would confront Aldridge. You knew Evelyn Hartwell would be devastated. You knew the town would erupt."

"I knew what people are capable of. I have spent fifty-six years studying the citizens of Briarwood. I know their weaknesses, their tempers, their breaking points. I knew that Joseph Crane was a man of limited imagination but unlimited pride, and that a betrayal of that magnitude would push him to violence. I knew that Evelyn Hartwell had spent thirty years constructing a persona that was more real to her than her actual past, and that exposing the lie would destroy her. I knew that Eliza Vance's secret, once printed on the front page of the Sentinel, would ignite the tensions that have been simmering in this town since the day my son died."

"You are describing premeditated murder," Harris said.

"I am describing justice." Agnes's voice was calm, but there was a tremor beneath it, the vibration of a grief that had never healed. "The men who killed my son were never punished. The families that benefited from his death have prospered for two generations. The town that watched him hang from this tree has never acknowledged what it did. I wrote three letters, Chief Harris. I exposed three secrets. Everything that happened after that was the result of choices made by other people. Joseph Crane chose to attack Aldridge. Evelyn Hartwell chose to confront her accuser. The crowd at the forum chose to throw stones. I did not kill anyone."

"You set the fire," Varga said, her voice hard. "You do not get to claim innocence because you did not strike the match."

Agnes turned to look at her, and something flickered in her expression. "You are Rosa's daughter. You have your mother's anger. She was angry too, every day of her life. She was angry because her sister Patricia was used by those men and then discarded. Patricia Whitmore was a drunk and a pawn, and when she recanted her accusation, no one listened. She spent the rest of her life trying to tell the truth, and the town called her crazy and locked her away. Your mother never forgave them. Neither did I."

Varga's jaw tightened, but she said nothing.

"You said the first three letters were yours," Harris said. "What about the fourth? The one addressed to me?"

Agnes's expression darkened. "I did not write the fourth letter. I did not write any of the letters that came after the third. Someone else has been using my methods, my paper, my typeface. Someone else has been adding to the fire I started."

"Who?"

"I do not know. But I have my suspicions."

"Gerald Kilpatrick?"

Agnes shook her head. "Kilpatrick is a coward and a collaborator, but he is not clever enough to imitate my letters. The person who wrote the fourth letter is someone who had access to my typewriter and my paper. Someone who knew what I was doing and decided to join the game. Someone who has their own secrets to protect and their own scores to settle."

Harris thought about this. The typewriter and the paper had not been found in Agnes's house during the search. That meant they were somewhere else, somewhere accessible to at least one other person. And if the copycat had access to Agnes's materials, then the copycat was someone close to her. Someone she trusted.

Or someone who had been watching her for a very long time.

"Who else knows about your letters?" Harris asked. "Who else has been to your house? Who else has access to your typewriter?"

Agnes was silent for a long moment. The crow called again in the distance, and the oak leaves rustled in the breeze.

"There is a room," she said finally. "In the basement of the old post office. A storage room that no one uses anymore. I kept my typewriter there, along with my paper and my records. I did not want them in my house, in case someone came looking. I thought the post office was safer."

"Who else has access to that room?"

"Anyone with a master key to the building. The current postmaster. The maintenance staff. Certain retired employees who never turned in their keys."

"Walter Dempsey?"

Agnes looked at Harris with something like surprise. "Walter? He has been watching me for months. I knew he was there, following me on his walks. I thought he was just a lonely old man with nothing better to do."

"Walter Dempsey saw you entering the post office at night. He came forward yesterday."

"Then Walter is braver than I gave him credit for. But Walter is not the copycat. Walter does not have the imagination for it."

"Then who?"

Agnes turned her gaze back to the oak tree. "There was a fire," she said. "The night my son died. After the lynching, the mob went to our house. They burned it to the ground. My husband was inside. He did not survive. I was at the jail when it happened, begging them to release Nathaniel. By the time I got back to the house, there was nothing left but ashes and a body. The official report said it was an electrical fire. An accident. Another accident, in a town full of accidents."

"I read about the fire," Harris said. "It was in Kilpatrick's notes."

"Kilpatrick did not mention that the fire was set deliberately. He did not mention that there were witnesses who saw three men carrying torches. He did not mention that the police refused to investigate because the sheriff at the time was Howard Baines, one of the men who had organized the lynching. My husband's death was not an accident, Chief Harris. It was murder. And the men who killed him are the same men who killed my son."

"Wallace Aldridge. Howard Baines. Edward Vance."

"Yes. And Gerald Kilpatrick knew about all of it. He was at the planning meeting the night before the lynching. The photograph you found in my chest proves it. He has been living a lie for fifty-six years, presenting himself as a journalist who was forced to cover up the truth, when in fact he was one of the architects of the cover-up."

Harris pulled the photograph from his pocket and looked at it again. The faces of the four young men stared back at him, frozen in time, their expressions smug and confident. They had no idea, in that moment, that their crime would echo through the decades, that the mother of the boy they killed would spend her entire life gathering evidence against them, that one day the town they thought they controlled would begin to tear itself apart.

"Kilpatrick is still alive," Harris said. "Edward Vance is still alive. They are the last two."

"Yes. Wallace Aldridge died of a heart attack in 1985. Howard Baines died of liver failure in 1993. But Kilpatrick and Vance remain. They are old men now, but they are still protected by the systems they built. The gerrymandered districts. The bought politicians. The compliant press. The only way to bring them down is to expose the truth so thoroughly that no amount of power can bury it again."

"And the letters were your way of doing that."

"The letters were my way of starting a fire. I knew that if I exposed enough secrets, the whole rotten structure would begin to collapse. People would start asking questions. They would start digging into the past. They would start to see the connections between the bypass vote and the lynching, between the Vance family fortune and the murder of my son. The letters were never meant to be the end. They were meant to be the beginning."

Harris sat with this for a moment. The logic was cold and brutal, but it was not irrational. Agnes Thorne had spent fifty-six years trying to achieve justice through conventional means, and conventional means had failed her. The courts had refused to hear her case. The police had refused to investigate. The press had refused to print the truth. So she had turned to unconventional means. She had weaponized the very secrets that the town's powerful families had spent decades protecting.

But someone else had joined her campaign. Someone else had taken her methods and turned them to a different purpose. And until Harris knew who that someone was, he could not be sure that the killing would stop.

"The fourth letter," he said. "The one addressed to me. What does it say?"

Agnes looked at him, and her expression was unreadable. "I do not know. I did not write it. But I can guess what it contains. Everyone in this town has secrets, Chief Harris. Even you. The copycat knows that. The copycat is targeting you because you are getting too close to the truth."

"Whose truth? Yours or theirs?"

"Perhaps both."

Harris reached into his jacket and pulled out the cream-colored envelope. His name was written on the front in the same slanted, deliberate script that had appeared on all the other letters. He had not opened it yet. He had been afraid of what it might contain, not because he had a secret that could destroy him, but because he was not sure he wanted to know who else in this town was playing the game.

But he could not delay any longer.

He slid his thumb beneath the flap and pulled out the single sheet of paper inside. The message was brief, typed on the same misaligned typewriter, and it took him only a few seconds to read. But the words hit him with the force of a physical blow, and for a moment he forgot to breathe.

*Chief Harris knows what happened on Ridge Road in the winter of 1991. A seventeen-year-old boy named Marcus Webb was struck by a car and left for dead in a ditch. The driver never stopped. The driver was never identified. But Chief Harris was the first officer on the scene, and he knows more than he has ever admitted. Ask him about the broken headlight. Ask him about the repair receipt from the auto shop on Maple Street. Ask him why he transferred out of the state patrol six months after the accident and came back to Briarwood.*

Harris lowered the letter. His hands were steady, but his face had gone pale.

"Chief?" Varga stepped closer, her expression concerned. "What does it say?"

He did not answer. He was seventeen years in the past, driving home from a late shift on a snowy February night, the roads slick with ice, the visibility nearly zero. He had felt the impact, a sudden jolt that he told himself was a deer or a fallen branch. He had stopped the car and looked back, but the darkness and the snow had swallowed everything. He had driven on. He had told himself it was nothing.

The next morning, he had heard about the boy. Marcus Webb, seventeen years old, found in a ditch on Ridge Road with a shattered pelvis and internal bleeding. He had survived, barely, but he would never walk again. The hit-and-run driver had never been found.

Harris had never come forward. He had told himself that it might not have been him, that the boy might have been hit by someone else, that the timing and the location were coincidental. He had almost believed it. But in the weeks that followed, he had taken his car to a shop two towns over and had the broken headlight replaced. He had paid in cash. He had never spoken of it to anyone.

Until now. Someone knew. Someone had been keeping this secret for seventeen years, waiting for the right moment to use it.

"Chief?" Varga said again.

Harris folded the letter and put it back in the envelope. He stood up from the bench and looked at Agnes Thorne, who was watching him with those pale gray eyes, her expression unreadable.

"You said you did not write this letter," he said.

"I did not."

"Then who did?"

"I do not know. But whoever it is, they know your secret. And they are not finished yet."

Harris turned to Varga. "We need to find the typewriter. We need to find the copycat. And we need to do it before another letter arrives."

"And Miss Thorne?"

Harris looked at Agnes, still sitting on the bench beneath the hanging tree, her hands folded in her lap, her face calm and patient. She had admitted to writing three letters. She had admitted to setting in motion the chain of events that had killed three people. She was, by any legal definition, culpable.

But she was also the only person who could help him find the copycat. She was the only person who understood the full scope of the conspiracy. And she was, in a way that Harris was only beginning to understand, the only person in Briarwood who had never stopped telling the truth.

"Miss Thorne," he said, "I am placing you under house arrest. You will remain in your home, under police supervision, until this investigation is complete. You will not write any more letters. You will not contact anyone outside of your legal counsel. Do you understand?"

Agnes nodded. "I understand, Chief. But you should know that house arrest will not stop the copycat. The copycat does not need me. The copycat has everything they need already."

"And what is that?"

Agnes looked up at the branches of the oak tree, where her son had died fifty-six years ago, and when she spoke, her voice was barely a whisper.

"The truth. The whole, unbearable truth. And the truth, once it is unleashed, cannot be caged."

As Harris and Varga led her away from the hanging tree, the morning sun broke through the oak leaves and cast a shaft of golden light across the clearing. In the distance, the town of Briarwood was waking to another day of fear and suspicion, its citizens checking their mailboxes with trembling hands, wondering whose secrets would be exposed next.

And somewhere in the town, in a basement or an attic or a room that no one ever entered, a typewriter was waiting for its next victim.