Carmen warns the Player that her next crime "promises to be a real gem". Soon he and the detectives discover what Carmen meant - she has created a large diamond and uses it to cause an information traffic jam across Acme's frequencies.

After the detectives get word of that Carmen stole the Spruce Goose and trashed the airport to do so, they are quite puzzled by this un-Carmen-like action. They follow clues to Chile where they meet up with Carmen- only she's being held prisoner by Sara Bellum. Sara imprisons the detectives as well and reveals to them and Carmen her 'grand scheme'.