Tập 221: Conan vạch trần Kyouko Shabata là kẻ giết người đã thao túng trình tự thời gian hiện trường vụ án.

221

After a thorough investigation, Conan tranquilizes Mouri and reveals the culprit to be Shirou's wife, Kyouko Shabata. Conan reveals that the photograph was used to hide Shirou's real dying message, his wedding ring covered in blood in his right hand. Conan reveals that Kyouko falsified Shirou's time of death by placing the morning newspaper by Shirou's late-night meal in order to make it seem as if he was eating breakfast and by using a timed videocassette recorder to record a show. Kyouko is still also revealed to be still holding on to the incriminating evidence--her husband's bloodied wedding ring. Kyouko confesses and reveals that Shirou was gambling them into debt and she was forced to kill him. She attempts to kill herself, but Ikenami stops her. Heiji and Kazuha arrive and reveal that Ikenami is actually Heiji's mother. Ikenami confesses and tells Mouri that she wanted to see what kind of person he was since Heiji was injured the last time he stayed over. (Source: Wikipedia)