Welcome to a new edition of Witness, the cooperative deduction game for four players designed by Dominique Bodin. Players share in a thrilling adventure composed of 8 challenging cases that combine into one overarching storyline. Each case is composed of a deck of cards, making it simple to set up and quick to jump right into the action. In Witness, players individually learn clues each round and must whisper them to their teammates. Can everyone keep the facts straight and reach the right conclusions, or will someone mistakenly lead the team to a dead end? Your powers of deduction and recall will be pushed to their limits! Witness: The Sigma Club - A university in Lugano, Switzerland is suspected of being involved in criminal activities. When a student is murdered, your teams investigations lead to Italy - apparently the Mafia is involved in some way. Suddenly, events take a turn for the worse.