
About This Episode
What is this episode about?
The episode "Martha Speaks" from Dead Certain: The Martha Moxley Murder examines whether Martha Moxley's own diary entries hold clues to her killing. The episode also presents a revelation connected to Tommy Skakel and introduces a new potential suspect in the case.
The case behind the episode
The episode is tied to Drabet på Martha Moxley i Greenwich, 1975, the case of 15-year-old Martha Elizabeth Moxley, who was beaten to death with a golf club in Belle Haven, Greenwich, Connecticut, during the night of October 30, 1975. Michael Skakel was convicted of the murder in 2002, but his conviction has since been overturned. The diary entries and the new suspect discussed in this episode are presented as fresh threads in a case that has never reached a settled conclusion, with the Tommy Skakel revelation adding another layer to the long-running investigation into who killed Martha Moxley.
Hosts and release
The host of this episode is not specified in the available information. The episode runs 60 minutes and was released on January 13, 2026, as the eleventh installment of Dead Certain: The Martha Moxley Murder, a 13-episode true crime series produced by NBC News Studios that investigates the 50-year-old murder of Martha Moxley and the controversial case against Michael Skakel, who was freed after 11 years in prison when his conviction was overturned.

