In 2011, a police officer spotted a woman on a busy street in Japan, and he couldn’t believe what he was seeing. He looked at a photo on his phone, and then back at the woman, it was definitely her. He’d been tasked with finding this woman and bringing her back home, it was a pretty basic task, but he’d managed to complete it way faster than he thought he would. The officer rushed down the street, greeted the woman, and she confirmed she was the person he was looking for. He led her back to his car, drove her home, and that was that. But what the officer could not have possibly have imagined, was that locating this woman and bringing her home was about to unravel 25 years of unimaginable horrors – and lead to one of the most bizarre cases Japanese investigators had ever seen.