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Dateline: Secrets Uncovered

Season 16 · Episode 10

Who Killed Courtney Coco?

0.01h 25mJanuary 21, 2026

The discovery of a young woman's body in rural Texas sparks a long, multi-state investigation.

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Episode 1Secrets of the Sliding Door
Episode 2Bethany Vanished
Episode 3Secrets in Silver Lakes
Episode 4The Bad Man
Episode 5Finding Rita
Episode 6The Undoing
Episode 7The Figure in the House
Episode 8A Deal With the Devil
Episode 9Behind Door 813
Episode 10Who Killed Courtney Coco?
Episode 11Who Killed Mindy Morgenstern?
Episode 12The Case of the Man with No Name
Episode 13The Charleston Affair
Episode 14Hit List
Episode 15The Woman At the Bar
Episode 16Return to the Lake