S1E174 : The 20 Year Old Murder Case: The Symphony Serial Murders

Saizo Kano, known as the Organizer of Shadows, is shot to death by his subordinates, Sadao Kujirai, Korehisa Kanie, and Teruyoshi Kameda. In the present day, while celebrating their last heist on a luxury cruise ship, Kano’s crew is picked off one by one by a mysterious killer. The stakes are raised when Heiji is thrown into the Pacific Ocean while investigating and a bomb is discovered to be hidden on the ship. Is there something more sinister afloat, or has Kano returned from the dead to enact his vengeance 20 years later?