Mouri is targeted by a killer who is after Kimura. Mouri accidentally took his jacket at a bar and now the killer is trying to kill him. Conan finds out that Kimura is not who he seems to be. Kimura is said to be at a lake and Mouri goes to investigate. There he is seemingly shot by the culprit but, in fact, Conan has set a dummy in Mouri's place. The culprit reveals his motive was revenge.