Precious objects are exhibited at the annual diamond fair. Visitors marvel at the beautiful objects in the display cases. The museum director is proud to see how the treasures from his museum are becoming. A security company watches from an office to ensure that nothing goes wrong.

The alarm goes off mid-afternoon! One of the items has been stolen! Every person present on the exhibition floor has a different interest: the thief wants to collect as much loot as possible, the police are looking for clues, the insurance agent wants to secure the most expensive objects and ordinary visitors want nothing to do with this crime.

What role do you play? And how do you score points with that?