The Whitechapel district of London is in peril. Bodies of women have been showing up on the streets at night, their lives taken by the notorious serial killer Jack the Ripper. It is up to Scotland Yard to track him down before he kills again and escapes. One player steps into the role of Jack himself, stealthily cutting through the darkened streets looking for his next victim while the rest of the players team up, staying hot on the trail of the murderer by following clues. Will they find him?