Chapter 4: First Clues

Detective Alex Harper left the crime scene with a sense of urgency. The day was still young, the morning light breaking through the clouds and casting long shadows across the city. As he drove to the precinct, his thoughts were consumed by the similarities between the Sarah Thompson case and the unsolved Johnson case from ten years ago. The killer's taunt echoed in his mind, a constant reminder of the stakes.

Arriving at the precinct, Harper found Detective Marcus Bennett, a close friend with whom he had worked on the Johnson case, already at his desk, poring over the files from both cases. He looked up as Harper entered.

"Find anything useful at the scene?" Marcus asked.

Harper handed him the evidence bag containing the silver locket. "Found this in the alley near the body. It might belong to Sarah. There's a photo inside—looks like a young girl. We need to confirm if it's hers and if it means anything."

Marcus examined the locket, nodding. "I'll get it to forensics right away. Anything else?"

Harper nodded, his expression grim. "A knife and a cleaver, hidden behind a dumpster. Same type as the one used in the Johnson case. It's with the lab now. We need to cross-check it with the old evidence."

Marcus's eyes narrowed. "If the killer's using the same weapon type, it could be the same person. We might finally have a lead."

"Let's hope so," Harper said. "We need to dig into Sarah Thompson's life. Find out who she was close to, who might have had a motive to kill her."

Marcus picked up a folder. "I've started compiling information on her. She worked at a marketing firm, lived alone, no known enemies. Her coworkers said she was well-liked, no signs of trouble."

Harper sighed. "We need to talk to her family and friends. Someone must have seen or heard something."

"Lopez already went to Thompson's workplace to see if she can get more details from her colleagues. You should talk to her family," said Marcus.

Harper nodded, feeling the weight of the investigation pressing down on him. "I will go see her parents."

Harper drove to the modest suburban home of Sarah Thompson's parents. The neighborhood was quiet, a stark contrast to the chaos of the crime scene. He parked and approached the house, steeling himself for the difficult conversation ahead.

A middle-aged woman answered the door, her eyes red and puffy from crying. Harper introduced himself, showing his badge.

"Mrs. Thompson, I'm Detective Alex Harper. I'm very sorry for your loss. I need to ask you a few questions about Sarah."

Mrs. Thompson nodded, her voice trembling. "Come in, Detective."

Harper followed her into a cozy living room filled with family photos and warm, inviting furniture. Mr. Thompson sat on the couch, his face etched with grief. Harper took a seat across from them, his expression compassionate but focused.

"I'm so sorry for your loss," Harper began. "I know this is a difficult time, but we need your help to find who did this to Sarah."

Mrs. Thompson clutched her husband's hand. "We'll do whatever we can to help."

"Thank you," Harper said. "Did Sarah mention anyone troubling her recently? Any strange behavior or threats?"

Mr. Thompson shook his head. "No, she was happy. She loved her job, had good friends. I can't think of anyone who would want to hurt her."

Harper leaned forward, his gaze intent. "Do you recognize this locket?" He handed Mrs. Thompson the evidence bag.

She gasped, tears welling up in her eyes. "Yes, that's Sarah's. It was a gift from her grandmother. She always wore it."

Harper felt a surge of hope. "Do you know who the girl in the photo is?"

Mrs. Thompson nodded, her voice breaking. "That's Sarah when she was six. She loved that photo."

Harper carefully placed the locket back in the evidence bag. "Thank you. This helps us a lot. Do you know if she was seeing anyone? Any relationships we should know about?"

Mrs. Thompson shook her head. "She was single, focused on her career. She had friends, but no one serious."

Harper stood, offering a reassuring smile. "We'll do everything we can to find who did this. If you think of anything else, please call me."

As he left the Thompson home, Harper's mind was already racing ahead. The locket was a significant clue, a personal connection that could help unravel the mystery. He drove back to the precinct, eager to share the information with Lopez and delve deeper into Sarah's life.

---

Back at the precinct, Harper found Lopez along with Marcus waiting for him, her expression a mix of frustration and determination.

"How did it go?" she asked.

"The locket belonged to Sarah," Harper said. "It was a gift from her grandmother. The photo inside is of Sarah when she was six. Her parents couldn't think of anyone who would want to hurt her. No recent relationships or enemies."

Lopez sighed. "I talked to her coworkers. They all said the same thing—Sarah was well-liked, no signs of trouble. But one of them mentioned she had been acting a bit distant lately, like something was on her mind."

Harper frowned. "Distant how?"

"Just less social, more withdrawn," Lopez said. "But no one knew why."

Harper leaned against his desk, deep in thought. "We need to find out what was bothering her. Check her phone records, emails, social media. There must be something we're missing."

Marcus nodded. "Already on it. We'll also cross-reference her contacts with those from the Johnson case, see if there's any overlap."

As they settled into their respective tasks, Harper felt a renewed sense of determination. The pieces were starting to come together, but the puzzle was far from complete. With each new clue, they edged closer to uncovering the truth and bringing the killer to justice.