Here are the rules of the game:

1. Two students are picked as suspects for a crime. The students leave the classroom to make a story together about where they were and what they were doing at the time of the crime. For example, they were having dinner in an Italian restaurant at 7 pm.

 2. While the suspects are gone, other students form two groups and act as detectives. The two groups then brainstorm questions to ask the suspects. (For example, what was the name of the restaurant, how much was the bill, what was the waitress wearing etc.)

3. When the suspects are ready, they come back to the classroom and are interviewed separately by the two groups of detectives. during the interview, the detectives are asking questions and write down as many answers as they can.

 4. After 5 minutes, the two suspects swap seats and are interviewed by the other group of detectives.

 5. The detectives ask the same questions from the other suspect and try to find mismatching information (for example suspect A said he paid the bill, but suspect B said they split it).