The Investigation Game
Plot: Police superintendent Makishima suffered a demotion transfer after he failed to capture the suspect in a kidnapping case of a boy, who was subsequently killed, and made a blunder in the press conference. Six years later, Makishima is improving his performance at Ashigara station, when he is summoned by the prefectural police headquarters and asked to take on the investigation of a serial child murder case which has reached a deadlock