When the Mavens have an open, freewheeling discussion about the solution to a mystery based on the clues they have uncovered—and reach a consensus
2d6+(# of clues used in the theory) - (Complexity of the Mystery) = result
>10: This the correct answer, you have the chance to confront the perpetrator, or otherwise end the mystery.
7-9: This is the correct answer, but there will be some sort of complication or danger to end the mystery.
<6: This is the wrong answer, try again.
>12: This is correct, and the perpetrator also reveals that they are part of the Dark Conspiracy.