The Smell of Kerosene

File 860 of Detective Conan (Case Closed) manga.

Long summary
Masahiro Tanpa had been found dead in a mobile toilet. Misao Yamamura investigates the case and questions everyone who had discovered the dead body of Tanpa. They explain their situations, Makoto telling his story getting handcuffed by Misao afterwards. Misao claims that Makoto had murdered Tanpa. Kogorō tells Misao that he got it all wrong, and Sonoko is defending her boyfriend saying that he is a nice and friendly person. One of the investigators then discovered that the culprit had used a stun gun on Masahiro Tanpa, and Sera tells Misao that it is impossible for Makoto to a stun gun, since he is a karate master. Misao had no other choice than to release Makoto. Conan begins to suspect that Misao and Makoto had already met each other during another case. Later, Conan discovers who the culprit is after seeing a burn mark on the ceiling of the toilet. Sera then holds a conversation with her partner and sends him a picture of Conan.