Detective Conan Episode 859 English Subbed Episode Title: The Dark Mountain Route Episode Description: While hiking, Conan and his friends meet four campers who have gathered to commemorate the death of their friend Motoki, who accidentally fell to his death three years ago. Takemi Yamakura, one of the campers, is found murdered the next morning at the bottom of a cliff. Suspicion falls on weather station employee Taro Hayashida but something about the case bothers Conan.