Synopsis

They visited Professor Agasa in the hospital during his illness, a small group consisting of Ayumi, Genta, Mitsuhiko, and Haibara. On their way back, they encountered Detective Takagi in pursuit of a fleeing criminal. Detective Sato soon arrived, coordinating with Takagi to surround the suspect, who was quickly taken into custody. As Takagi opened his notebook to record the time of the arrest, he noticed a coded message penned there by the late Detective Date, who had died in a traffic accident