0 Detective Conan Episode 492: Clash of Red and Black! (Blood Relative)

Episode 492: Clash of Red and Black! (Blood Relative)

While Kakuzo Okudaira was in his study alone, there was a loud crash. As Kikuyo Tabata and Hataro Segawa rushed to investigate, Kakuzo Okudaira shouted "Don't open!" as they began to open the door. When Conan and Kogoro arrived seconds later, Kakuzo Okudaira was found dead, still swinging. The fragments of Kakuzo's treasured vase were found below the body along with many books, one of which was stained in an unusual pattern with blood. A trolley with a small stack of books was nearby.

Scenario: Kōshi confirms that the picture is indeed Rena and shows them a news recording depicting Rena with the same hairstyle as Eisuke's sister's in the photograph. In the video, they learn that Rena's blood type is AB. Eisuke denies that Rena is his sister since his sister's blood was once used for his blood transfusion; Eisuke has blood type O, meaning he can only receive Type O blood. Conan suspects there is a hidden component to Eisuke's story and believes Eisuke is searching for Rena with an ulterior motive. The next day, Eisuke invites Ran and Sonoko to accompany him to the mansion he used to live in to collect his mother's belongings which were recently found. Kogoro, coincidentally, was also hired to investigate a murder at the mansion that occurred a year ago. Once there, Eisuke finds his birth certificate, confirming that he has blood type O. Meanwhile, Kogoro is with the owner of the mansion, Kakuzō Okudaira, discussing the murder of his son, Tango Okudaira. Kakuzō tells Kogoro he suspects the murderer is one of three people in the mansion.

On the one year anniversary of Tango's murder, Kogoro was hired by Kakuzo Okudaira to re-investigate the case because he believes the murderer is one of the members of the household. Tango was found drowned in the pool with his hands and legs bound, and mouth taped. The right glove of the deceased butler was on his left hand. At the estimated time of death everyone was inside watching a film. Three days later, the left hand glove of the deceased butler was found in Kakuzo Okudaira's room which he interpreted as a threat.