My Deduction

File 857 of Detective Conan (Case Closed) manga.

Long summary
Conan wakes up Ran after she fainted from the sleeping gas. Ran asked Conan what have happened to her which Conan respond saying that she collapses in the bathroom. Ran remembers it and tells Conan and Sera what she have seen, but the two already knows about it. Sera tells Ran that the police came and start to investigate Waka. Ran explains more while Rumi Kitao, Kenya Setsu, and Mitsuaki Kaga starts to tell their stories. Jugo Yokomizo tells them that the gas was Chloroform which he turns Waka which he sees that there is something strange with her saying that she is winking. Conan looks at the corpse and starts to make headlines before taking actions. Kenya and Mitsuaki then were been interrogated by Jugo about what have happened at the moment the police have arrived. After that they know more about the person and that they want to give Rumi the blame for the key, Sera turns tables and claims that one of those two have done. Afterwards, Conan was talking with Ran when he suddenly let fall down his wallet containing money in it which he asks Kenya and Mitsuaki to pick them up for him. It contains to be another sly trick from Conan which he already discovers how it may happened. He then looks to Sera wondering if she also discovered it but he sees that she is at the phone. During the phone conversation, Sera asks a unknown person if her deduction isn't wrong.