Founded in 1998 by Frank and Kristen Marquette, Murder Cafe is based in Las Vegas, Nevada. It is a critically acclaimed entertainment service available to corporations, conventions, charity organizations, schools and country clubs for private parties. Murder is usually on the menu as shows are primiarily interactive mysteries or "whodunnits". The comedies run between 1 1/2 to 2 hours in length and are divided into four scenes each. Guests have to keep track of clues and determine the murderer and the motive.