Box contents: 1 board, 48 “clue” cards, 4 “chief of brigade” pawns, 4 “gendarme pawns”, 4 declaration notebooks (each describing 8 criminal cases), 4 “memento” cards, 12 “witness clue” tokens.
The 12 witness clues are set upon their board spaces, then the players moves their chief and gendarme in order to collect the six clues of their criminal case, and to get back first to their headquarters.