Detective Conan S1E277 · English Teacher vs. Great Western Detective (1)
Detective Conan
Season 1 · Episode 277 · English Teacher vs. Great Western Detective (1) · 25 min
While at the Professor's, Conan recalls his last meeting with the Black Organization. Conan deduces that another Black Organization member must have been at the hotel party. This is when he finally singles out Chris Vineyard as his suspect.