Dateline: Secrets Uncovered: Season 15
Season 15 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Dateline: Secrets Uncovered Season 14.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 15 Progress Shield
The Shadow in the Window
Jun 4, 2025 · 44 min
A teenager's life is turned upside down by a shocking discovery is what seems like a fatal accident reveals itself to be something much more disturbing.
The Note
Jun 11, 2025 · 42 min
When high school student Megan Nichols vanishes from her Illinois home, her mother finds a note saying that she ran away. A grisly discovery made three years later changes the cour
Dangerous Secret
Jun 18, 2025 · 43 min
A small Ohio town is left in shock after a local coal miner is found fatally shot in his basement. As investigators dig into his personal life, a secret affair reveals a surprising
Secrets in Pleasant Prairie
Jun 25, 2025 · 42 min
An investigation into the poisoning of Wisconsin mother Julie Jenson takes a surprising turn when detectives learn that she wrote a letter days before her death pointing to a possi
The End of the Affair
Jul 2, 2025 · 43 min
After police discover the burned body of a missing Miami man at the edge of the Florida Everglades, the wife of a local supermarket mogul comes forward to reveal a shocking secret
The Room Downstairs
Jul 9, 2025 · 42 min
While responding to a house fire in New Jersey, firefighters discover the burned remains of the homeowner in the basement. New interviews and legal developments about the latest tw
The Murdaugh Murders: Inside the Investigation
Jul 16, 2025 · 43 min
Lead detectives break their silence on the investigation into once-prominent South Carolina attorney Alex Murdaugh.
10 Minutes to Sunset
Jul 23, 2025 · 42 min
When a pediatric dentist is found dead, police uncover a complex plot and their suspect leads investigators on an international manhunt. The lead detective speaks out for the first
The Sleepover
Jul 30, 2025 · 43 min
A devoted mother is found shot to death in her minivan. The case stays cold until old memories resurface and new revelations come to light, dividing her Florida family.
The Hands of a Killer
Aug 6, 2025 · 43 min
When former Arkansas State Senator Linda Collins is found fatally stabbed outside her home, detectives investigate if her murder is connected to her political career or her persona
The Day the Music Died
Aug 13, 2025 · 44 min
After a plastic surgeon and local musician is murdered in his Asheville, N.C., home, investigators uncover a trail of clues pointing to an unlikely killer. New details emerge from
Righteous Obsession
Aug 20, 2025 · 43 min
The investigation into a deadly home invasion involving a local business owner takes a turn when an unlikely witness comes forward; new details emerge from exclusive interviews and
On the Hunt for the Zombie Hunter
Aug 27, 2025 · 42 min
The murders of two young women near a Phoenix canal remain unsolved for more than 20 years until a team of cold case detectives take on the case and investigate a man known as the
Footprints in the Snow
Sep 3, 2025 · 43 min
The missing-persons case of 12-year-old Jonelle Matthews in Colorado remains a mystery for more than three decades until detectives narrow in on a suspect whose bizarre behavior af
The Girl with the Hibiscus Tattoo
Sep 10, 2025 · 84 min
A group of women help bring down a smooth-talking serial predator turned killer who lured young women with promises of fame and fortune.