Internal Affairs

NBC News

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

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9 episodes
Avg 23 min
English

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July 29 · 2 min
What happened to Zelig Williams? Preview Dateline: Missing In America Season 5
Hey Dateline fans, here's a special preview of the first episode of Dateline: Missing In America Season 5. In "The Day Zelig Vanished," Josh Mankiewicz examines the disappearance of Zelig Williams, a 28-year-old Broadway performer who disappeared after leaving his mother's home in Columbia, South Carolina on October 3, 2024, and hasn't been seen since. Listen to the full episode in the 'Dateline: Missing In America' feed - something you hear might jog a memory that could help authorities find
July 22 · 2 min
Introducing an all-new season of ‘Dateline: Missing In America’
Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Season 5 of our award-winning podcast, Dateline: Missing In America, which returns with all-new episodes and compelling new cases. Correspondent Josh Mankiewicz reports on missing person cases brought to Dateline’s attention by our social media followers. Each of the 6 episodes centers on one individual’s disappearance, told through the voices of those left behind. Listen closely. You could be the key to solving a mystery. D
S1 · E6
Oct 18, 2022 · 37 min
Star Witnesses
A woman at the center of the case turns state’s evidence and the defendant takes the stand.
S1 · E5
Oct 11, 2022 · 34 min
Jailhouse Confidential
Recorded phone calls from a suspect in jail reveal the ties that bind unraveling.
S1 · E4
Oct 4, 2022 · 31 min
“Can I Just Give You A Hug?”
A detective plays cat and mouse with an unusual suspect, while crime scene evidence raises questions for investigators.
S1 · E3
Sep 27, 2022 · 26 min
Unintended Consequences
Choices about relationships, revelations and reconciliation set a murder in motion.
S1 · E2
Sep 20, 2022 · 39 min
Busted
A secret affair gets discovered, and a murder suspect gets cuffed.
S1 · E1
Sep 20, 2022 · 29 min
The Grim Reaper
When a wife and mother is murdered in Greeley, Colorado, responding investigators suspect the costumed killer is someone they know.
Sep 1, 2022 · 2 min
Introducing: Internal Affairs
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

Showing 1–9 of 9 episodes