Rokumichi Hado's death is in reality a suicide, but his manager Kanae Enjo tried to make it look like a murder. Rokumichi killed himself after being overwhelmed with the regret of having accidentally caused his old girlfriend to miscarry their unborn child; said girlfriend was Kanae, who found his corpse and desperatly tried to make it look like a murder, in hopes of distracting others and not have their sad past revealed.
The song ASACA is spelt with a "CA" instead of a "KA" because of their unborn child, he heard about her pregnancy in a "CAFE at dawn ("Asa"), combining the words ASA and CA from café to make ASACA, which proves the song unrelated to the Case from 17 years ago.
Scotch's death is revealed to be a suicide, Akai convinced him not to, but after hearing Rei's footprints, believing them to the Organisation's operatives, he chosed to commit suicide, destroying his cellphone to prevent anyone from discovering his identity.
At the end of the case, Rei seems getting close to discover Subaru's identity as he told him he can't wait to pull out his high collar after he obtains real proof.
Meanwhile, Ran told Azusa (Vermouth) that she isn't the real Azusa, and asks her if she is the same woman who called here Angel before. Vermouth simply warned Ran to not get involved in the Organisation's matters because she considers Ran along with Conan, the only 2 treasures she has in the world.
Vermouth disguised as Azusa Enomoto.
Conan and Subaru Okiya thinks that Black Organization already knows about the song ASACA.
