Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Dead Certain: The Martha Moxley Murder an all-new original podcast series from NBC News Studios. Hosted by veteran journalist Andrew Goldman, Dead Certain: The Martha Moxley Murder, is sure to hook listeners, in the vein of Serial and Making a Murderer. Unfolding over 12 richly told episodes, the podcast will explore, in intimate detail, the twists and turns of this fascinating and confounding case as it hits its milestone 50th anniversary.  The series is built upon a decade of original reporting, brand new investigative information, firsthand voices, and a half century of archival audio – as well as multiple interviews with Michael Skakel, who is speaking publicly for the first time ever. To start listening, search “Dead Certain: The Martha Moxley Murder” and follow on Apple Podcasts, Spotify, or wherever you get your podcasts, for new episodes every week.

Fireworks and finger pointing in court as two little old ladies do whatever it takes to beat a murder rap.

The investigation goes into high gear with the discovery of the murder weapon.

Detectives leave Helen and Olga alone together in a room wired for sound. Old resentments boil over.

The Granny Task Force conducts simultaneous early-morning raids at the homes of Helen and Olga.

An insurance investigator’s hunch leads law enforcement to assign a task force to tail two little old ladies.

Helen and Olga are on a mission to help homeless men in Los Angeles, when tragedy strikes. Twice.

Helen and Olga are kindly old ladies who open their hearts and wallets to down-and-out men in Los Angeles. In a city named for angels, the two women seem heaven-sent. After one of the men is killed by a hit-and-run driver -- and then another suffers the same fate -- investigators uncover a horrifying and twisted plot that stuns even the most seasoned detectives. All six episodes of this chilling podcast from Keith Morrison and Dateline are available now.