Ch. 21Chapter 21
Mouri Kogoro and Inspector Megure investigated a gift box left in the piano room while Aso Narumi helped examine the severed hand and Conan studied a sheet-music code. In the storage room, Kurumi warned Narumi to be careful around Conan and gave her a listening device so Kurumi could monitor the investigation remotely.
- Mouri Kogoro found two unconscious officers by the open back door, and Aso Narumi confirmed they had only been knocked out.
- Inspector Megure and Mouri Kogoro opened the gift box and found a severed hand, sheet music, and a cassette tape.
- Aso Narumi examined the hand and concluded it had been cut with a very sharp weapon and came from the same person as the previous hand.
- Mouri Ran played the score, and Conan persuaded Inspector Megure to let him inspect it as a possible code.
- Aso Narumi left to find a tape recorder, met Kurumi in the storage room, and reported that Conan was working on the code.
- Kurumi warned Aso Narumi not to underestimate Conan and gave her a listening device to transmit sounds back to Kurumi.