Internal Affairs

Internal Affairs

It happened on a frigid winter night. First, a sudden moment of terror. Then, a frantic search to find a costumed killer. “Internal Affairs,” Dateline’s next original podcast series, takes us to northern Colorado, and into an obsessive and deadly romantic affair. Reported by Josh Mankiewicz, it’s a story about bad choices, a fatal attraction and men and women who proudly wore badges at work--while living lies at home. And when the day of reckoning came, the people with the badges had to investigate their own. Listen to all episodes of Internal Affairs now completely free, or subscriber to Dateline Premium to listen ad-free: DatelinePremium.com

Episodes

September 1, 2022 2 mins

A sudden moment of terror launches a frantic search for a costumed killer. Reported by Josh Mankiewicz, “Internal Affairs” is a story about bad choices, a fatal attraction and people who proudly wore badges at work -- while living lies at home. Follow now to get new episodes weekly, or subscribe to Dateline Premium on Apple Podcasts for early access and ad-free listening: apple.co/datelinepremium

 

 


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When a wife and mother is murdered in Greeley, Colorado, responding investigators suspect the costumed killer is someone they know.


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September 20, 2022 39 mins

A secret affair gets discovered, and a murder suspect gets cuffed.


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September 27, 2022 26 mins

Choices about relationships, revelations and reconciliation set a murder in motion.


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October 4, 2022 31 mins

A detective plays cat and mouse with an unusual suspect, while crime scene evidence raises questions for investigators.


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October 11, 2022 34 mins

Recorded phone calls from a suspect in jail reveal the ties that bind unraveling.


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October 18, 2022 37 mins

A woman at the center of the case turns state’s evidence and the defendant takes the stand.


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October 6, 2025 5 mins

Hey Dateline fans! As a bonus for you, we’re sharing a special preview clip of The Last Appeal, an all-new original podcast series from Dateline and Lester Holt. 

In this series, Lester Holt takes listeners inside the urgent case of Robert Roberson, a Texas father set to be executed on October 16th for the 2002 death of his 2-year-old daughter. Lester is on the ground in Texas, where he examines the evidence against Roberson and tal...

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