Talk About A Murder Preview

A Television talk Show is taping a live broadcast. One of the guests turns up dead, while the show is "live" on the air. Can the hosts and guests solve the murder? Will it boost their ratings? Must the Show go on?
Cast Total: 11 | 3-M 6-F 2-can be either

NOTE:   A "Preview" is not the entire script. A preview is most of the script minus the ending.