At the beginning of a turn, if a player thinks she knows where two Evidence file tiles are, which, along with her Case Lead Tile match a suspect, she may nab the suspect instead of searching under a tile. To nab a suspect, declare which suspect you are accusing. Then, flip the corresponding Evidence file tiles over. If correct, the suspect is placed on the Detective Desk Mat on a numbered space. If the player is mistaken and the Evidence file tiles do not match, they are flipped back over and play continues, but the opponent has now seen where two tiles are. The first player to nab three suspects is the winner.