Detective Conan Episode 231 -

This episode is notable because senses a Black Organization member on the bus — which turns out to be Jodie Starling (and later, the identity of another passenger becomes important). It’s a key episode for the ongoing Vermouth arc.

You are referring to (known as Case Closed in some regions). Detective Conan Episode 231

If you wanted something specific from this episode (like a full synopsis, character moments, or how it connects to the larger plot), let me know and I can provide more details. This episode is notable because senses a Black