CrimeDocumentaryOxygen

The Best Episodes of Dateline: Secrets Uncovered Season 15

Every episode of Dateline: Secrets Uncovered Season 15 ranked from best to worst. Discover the Best Episodes of Dateline: Secrets Uncovered Season 15!

Binge this in 11h 23m·Peaking at 7.5/10
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons17

All1234567891011121314151617

Episode Rankings

  1. #1 Fan Favorite
    Dateline: Secrets Uncovered Season 15 Episode 2 - The Note
    7.5/10(11 votes)

    S15:E2

    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 course of the investigation.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. Dateline: Secrets Uncovered Season 15 Episode 10 - The Hands of a Killer
    7.5/10(6 votes)

    S15:E10

    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 personal life; the victim's children speak out about the case.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. Dateline: Secrets Uncovered Season 15 Episode 1 - The Shadow in the Window
    7.4/10(14 votes)

    S15:E1

    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.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. Dateline: Secrets Uncovered Season 15 Episode 3 - Dangerous Secret
    7.4/10(11 votes)

    S15:E3

    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 suspect.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. Dateline: Secrets Uncovered Season 15 Episode 8 - 10 Minutes to Sunset
    7.4/10(10 votes)

    S15:E8

    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 time.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. Dateline: Secrets Uncovered Season 15 Episode 12 - Righteous Obsession
    7.2/10(5 votes)

    S15:E12

    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 never-before-seen police interviews.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Dateline: Secrets Uncovered

    READ
  7. Dateline: Secrets Uncovered Season 15 Episode 9 - The Sleepover
    7.0/10(5 votes)

    S15:E9

    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.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  8. Dateline: Secrets Uncovered Season 15 Episode 4 - Secrets in Pleasant Prairie
    0.0/10(0 votes)

    S15:E4

    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 possible suspect.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  9. Dateline: Secrets Uncovered Season 15 Episode 5 - The End of the Affair
    0.0/10(0 votes)

    S15:E5

    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 and possible lead.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  10. Dateline: Secrets Uncovered Season 15 Episode 6 - The Room Downstairs
    0.0/10(0 votes)

    S15:E6

    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 twists and turns in the case.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  11. Dateline: Secrets Uncovered Season 15 Episode 7 - The Murdaugh Murders: Inside the Investigation
    0.0/10(0 votes)

    S15:E7

    Lead detectives break their silence on the investigation into once-prominent South Carolina attorney Alex Murdaugh.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  12. Dateline: Secrets Uncovered Season 15 Episode 11 - The Day the Music Died
    0.0/10(0 votes)

    S15:E11

    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 exclusive TV interviews with insiders close to the case.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  13. Dateline: Secrets Uncovered Season 15 Episode 13 - On the Hunt for the Zombie Hunter
    0.0/10(0 votes)

    S15:E13

    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 Zombie Hunter.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  14. Dateline: Secrets Uncovered Season 15 Episode 14 - Footprints in the Snow
    0.0/10(0 votes)

    S15:E14

    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 after her disappearance hints at something much more sinister.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  15. Dateline: Secrets Uncovered Season 15 Episode 15 - The Girl with the Hibiscus Tattoo
    0.0/10(0 votes)

    S15:E15

    A group of women help bring down a smooth-talking serial predator turned killer who lured young women with promises of fame and fortune.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Season 15 Ratings Summary

"The Note" is the best rated episode of Dateline: Secrets Uncovered season 15. It scored 7.5/10 from 11 votes. Written and directed by Unknown, it aired on June 11, 2025.