In this 4th case of the immersive role-playing experience, Murder by Mail, the stakes are higher than ever before. our client is the infamous real estate mogul Joseph Blackburn, and he has come to you in a time of desperation. A serial killer has been abducting young women throughout Dyerville, their bodies found days later, and Blackburn's daughter is the next to have gone missing. Can you identify the killer and stop his reign of terror? Can you locate the whereabouts of Jamie Blackburn in time before she too is murdered? A profiling case turns into a manhunt in a race against time, and the only one with the wits to end this horror is you.