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Dateline: Secrets Uncovered•Season 16•Episode 10

Who Killed Courtney Coco?

Jan 21, 202685 min

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

Previous episodeE9 · Behind Door 813 Next episodeE11 · Who Killed Mindy Morgenstern?

Seasons17

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Season 16 Episodes16

Secrets of the Sliding Door still

Secrets of the Sliding Door

Bethany Vanished still

Bethany Vanished

Secrets in Silver Lakes still

Secrets in Silver Lakes

The Bad Man still

The Bad Man

Finding Rita

The Undoing

The Figure in the House

A Deal With the Devil

Behind Door 813

Who Killed Courtney Coco?

Who Killed Mindy Morgenstern?

The Case of the Man with No Name

The Charleston Affair

Hit List

The Woman At the Bar

Return to the Lake

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Episode Summary

"Who Killed Courtney Coco?" is episode 10 of Dateline: Secrets Uncovered season 16. It aired on January 21, 2026.

Next: E11 · Who Killed Mindy Morgenstern?Best of Season 16