Detective Conan (dub) Episode 129 Info

He identifies one of the professor's students, Akira Shirakura , as the killer. Shirakura had murdered the professor to prevent the release of incriminating photos and tried to stage the scene as an accident. The Bitter Aftermath

She explains that she is the creator of , the very poison that shrunk Shinichi Kudo. After the Organization murdered her sister, Akemi, Shiho took the drug herself to commit suicide but instead shrunk in size, eventually seeking out Shinichi (Conan) for help. The Search for the Disk Detective Conan (Dub) Episode 129

Conan deduces that the "locked" door was a trick involving a cassette tape and a heavy dictionary. He identifies one of the professor's students, Akira