Two people disappeared, engineers of the companies Yamato Matsui and Koyama. The two worked overtime, and it is proven that they consumed alcohol together. According to the sushi restaurant employee who delivered an order around 9 p.m., the two were arguing loudly. Traces of blood were found at the scene, and it looks like a murder occurred. The Investigative Department begins an investigation… The 24th work from the popular series... see more