At night, Yvonne sat cross-legged on the bed as she stared at the business card in front of her. She was in a daze.

Lexi's words had been circling in her head ever since she had heard them.

Yvonne's thoughts had been orderly before, but now they were a complete mess.

While she was lost in thought, her phone rang. The sound pulled her back to reality.

Yvonne sighed in relief when she saw that it was a call from Stephen. She held the phone against her ear and leaned back.

"What's the matter?"

At that moment, Yvonne felt like a balloon that had run out of air. Even her voice sounded weak.

Stephen was intrigued. "Did something happen?"

"I met Jennifer's old friend today. She told me that Jennifer's son had died a long time ago."

Yvonne put a hand on her forehead. "I've been on this case for so long, but I got the wrong person in the end. I've been wasting my efforts all this while."

Stephen was silent for a moment, deep in thought. Then, he said, "Maybe you found the right person