S1·E10 Rinroku Kaisho's Funeral

As Rinroku is interviewed via a live video feed, Shinjuurou has Rie tell everyone about the Rinroku that appeared in her home at the time of the explosion. To Shinjuurou's surprise, Inga is called in as a witness to question Izumi, forcing her to reveal secrets about Rinroku's involvement in illegal software used prior to the war. As the hospitalized Rinroku is discharged, he is killed in a car explosion. After speaking with Rie, Shinjuurou suspects something is amiss and manages to learn more about Bettenou from the novelist, further founding his theory that Rinroku used Bettenou's power to fake his death.