Jodie Saintemillion and Akai Shuichi

Next, Conan meets Ran's new English teacher Jodie Saintemillion. She doesn't seem to be very significant, but at the end of the case she calls Conan "Cool Guy".

Then she talks on the phone about finding one of her targets with a "new look" and giving them the code name "rotten apple".

She is talking about her target Vermouth/Chris Vineyard. Her "new look" is because she is disguised as Dr. Araide. And she calls Conan "Cool Guy" because she saw that written on a picture Vermouth has attached to her dart board.

Then, Vermouth is talking to Gin. She says she hasn't located her primary target yet. But when asked who her target is she says  "it's that touch of mystery that gives a woman her allure".  However, her target is Haibara/Sherry.

Later while the detective league is on a bus on their way to a skiing trip, Jodie and Dr. Araide enter the bus. They just happened to meet at the bus stop. Haibara gets a chilling sensation that she gets when she's around people from the syndicate. That's because Araide is Vermouth. Akai Shuichi (Jodie's partner) is also on the bus.

The bus is high jacked and when Conan gets a gun pointed at him, Araide(Vermouth) steps in front of him to save him. At this point, Vermouth knows Conan's true identity.

After the high jacking case is closed, Shuichi is recording himself. He says "The target did not appear. I'll resume my investigation later." It's assumed his target is the same as Jodie's.