In the downtown of 1926 New York, a string of deaths has taken place. The first two accidents, with a businessman (James Dwight) drowned in a canal after a night of drinking and a local cop (Leanne Daveny) involved in a traffic accident. The third, the notorious gangster and mob-boss Vito Scalise was found dead in the restroom of their favorite club, the Iris. After the second death in two weeks, the FBI has opened an investigation. Now Vito’s death, the third in the series, has drawn them from the city streets into the underworld club.  After several rounds of preliminary investigations, a group of suspects has been proposed.

Now it's up to you to solve the mystery behind those suspicious deaths.