Dateline: Secrets Uncovered

Dateline: Secrets Uncovered - Oxygen

Oxygen

NBC

Reality Series

2017

TVPG

Crime

Docudrama

Exploring the stories through firsthand accounts told by people who are close to the crime.

Where to Stream

2017–2023 Reality Series 12 Seasons312 Episodes

Upcoming TV Airings

The airings below are based on a generic national schedule. Times and dates can vary by TV provider.

Monday, April 29

The Disappearance of Sandi Johnson

Season 9 • Episode 1

Sandi Johnson always put her kids first, and she vanishes trace, causing chaos.

Monday, April 29

In the Middle of the Night

Season 9 • Episode 3

After college student Angie Samota was stabbed to death, police had no shortage of suspects.

Monday, April 29

Missing Marie

Season 9 • Episode 4

Investigators discover secrets that may be related to a missing woman's undercover job.

Monday, April 29

A Bronx Tale

Season 9 • Episode 6

Eric Glisson is convicted of a murder he swears he didn't commit.

Tuesday, April 30

Deadly Denial

Season 9 • Episode 7

Raven Abaroa steals Vanessa Pond's heart; then Vanessa discovers her dream man has a tragic past.

Tuesday, April 30

Mystery in south beach

Season 9 • Episode 8

Wendy Trapaga is a young bride; four days after the wedding, she is found dead in a parking lot.

Tuesday, April 30

Circle of Friends

Season 9 • Episode 9

Christian, Erika and Pedro formed a tight trio: best friends who excelled at academics.

Tuesday, April 30

Bad Blood

Season 9 • Episode 10

Nikki Whitehead was a single mom working toward a brighter future; she found love.

Tuesday, April 30

The Farm

Season 9 • Episode 11

Tragedy strikes Bill and Shirley Carter, and a mystery pits one family member against another.

Tuesday, April 30

Evil Was Waiting

Season 9 • Episode 12

Vince Goslyn's military career was thriving and he had built a family, before he was gunned down.

Tuesday, April 30

A Cold December Morning

Season 9 • Episode 19

After Chanin Starbuck is brutally murdered, the investigation reveals secrets.

Tuesday, April 30

Everything She Knew

Season 9 • Episode 13

Amber Belken, a young woman with big dreams, is found murdered.

Tuesday, April 30

The Landing

Season 9 • Episode 14

Before she disappeared, Heather Elvis was a young woman who was eager to make her mark on the world.

Wednesday, May 1

Tangled

Season 1 • Episode 23

When police learn a man's first wife disappeared, they take closer look at death of his second wife.

Wednesday, May 1

Troubled Waters

Season 1 • Episode 22

A couple's romantic getaway on a boat turns tragic when the young wife and mother is lost at sea.

Wednesday, May 1

Secrets by the Bay New

Season 12 • Episode 17

A San Diego mother vanishes in 2014; nearly two years later, her body is found in San Diego Bay.

Wednesday, May 1

The Last Dance

Season 1 • Episode 21

Investigators uncover a connection between a woman's dramatic weight loss and disappearance.

Wednesday, May 1

Heart of Darkness

Season 1 • Episode 20

A mother, her son and a cousin are kidnapped by terrorists while on vacation.

Thursday, May 2

Collision

Season 1 • Episode 19

A wife and a mistress vying for the same man end up in a high-speed showdown on a highway.

Thursday, May 2

While She Was Sleeping

Season 11 • Episode 21

When socialite Nancy Phister was murdered, the news reverberated around Aspen.

Saturday, May 4

Unspeakable

Season 9 • Episode 15

Sandra and Jamie Melgar's 32nd anniversary turns deadly when they go out for the evening.

Saturday, May 4

Unraveled

Season 9 • Episode 17

A retired detective tries to figure out how the killings of six people are linked.

Sunday, May 5

Mystery on the Mississippi -- Parts 1 & 2

Season 9 • Episode 39

When a mother of four dies unexpectedly, a detective suspects someone has gotten away with murder.

Monday, May 6

Trouble at the 7-11 Ranch

Season 11 • Episode 22

Friends think something isn't right after the mysterious disappearance of a Colorado rancher.

Monday, May 6

The Phony Rockefeller

Season 11 • Episode 23

Cold-case detectives begin to retrace a con man's steps along a decades-old trail of deceit.

Monday, May 6

A Family's Story

Season 11 • Episode 24

Two years after the disappearance of his wife, Josh Powell kills his two sons and himself.

Monday, May 6

Deadly Liaisons

Season 11 • Episode 25

A couple are expecting their first child, but things take a deadly turn.

Tuesday, May 7

Kidnapped

Season 11 • Episode 26

A young woman is abducted in Ecuador, and her family tries to save her.

Tuesday, May 7

The Motive

Season 9 • Episode 34

A football player was shot; his killer left few clues and the case sat cold.

Tuesday, May 7

The Mansion on Ocean Boulevard

Season 9 • Episode 35

It was a riveting mystery with two puzzling deaths, both at the same mansion.

Tuesday, May 7

Evil Intent

Season 9 • Episode 36

Jessica Nelson is a hardworking single mom; one morning, she was found dead in her home.

Tuesday, May 7

Secrets on the Emerald Coast

Season 9 • Episode 37

Marie Carlson was radiant but behind the glow she hid a darkness.

Tuesday, May 7

Something Wicked

Season 9 • Episode 38

Social media clues point to a sinister reason for the disappearance of Skylar Neese,16.

Tuesday, May 7

Up In Flames

Season 9 • Episode 33

In the ashes of a fire, investigators find a mystery; what happened that night was no accident.

Tuesday, May 7

On the Outskirts of Town

Season 9 • Episode 40

Halee Rathgeber hopes to become a nurse, but what makes no sense is that someone wants her dead.

Tuesday, May 7

The Ultimatum

Season 9 • Episode 41

The police find a dead woman in her house and they think she killed herself.

Tuesday, May 7

The Good Husband -- Parts 1 & 2

Season 9 • Episode 42

After a 40-year-old man is found dead in his car, police uncover a love triangle.

Thursday, May 9

Secrets of the Snake River

Season 9 • Episode 26

When Rachel Anderson fails to show up for work one day, her kids panic.

Thursday, May 9

The Interrogation

Season 2 • Episode 5

Robert Davis, who was convicted of murdering a woman and her son, claims his confession was coerced.

Saturday, May 11

Missing Marie

Season 9 • Episode 4

Investigators discover secrets that may be related to a missing woman's undercover job.

Sunday, May 12

Secrets of the Desert

Season 11 • Episode 20

Linda Watson is a single mom raising a beautiful daughter when she disappears.

Monday, May 13

Double Lives - Part 1 & 2

Season 9 • Episode 43

Potential suspects emerge when police discover a woman may have been living a double life.

Monday, May 13

A Dangerous Man

Season 9 • Episode 44

An investigation into the murder of a businessman exposes a tangled web of evil across the country.

Tuesday, May 14

Lost in Sin City

Season 11 • Episode 27

A small-town girl moves to Las Vegas and vanishes; within days, police find her body.

Tuesday, May 14

Murder in the House of Gucci

Season 11 • Episode 32

Details expose how the Gucci family was undone by jealousy and backstabbing.

Tuesday, May 14

The Informant

Season 11 • Episode 1

An old case is blown open by a confession years after a man is convicted in Heidi Allen's death.

Tuesday, May 14

Rear Window

Season 11 • Episode 2

Corey Parker's murder jolts a community with the realization that a killer is walking among them.

Tuesday, May 14

Hinckley: Diary of a Dangerous Mind

Season 11 • Episode 3

Pages from the diary of John Hinckley Jr., who was arrested for trying to assassinate Ronald Reagan.

Tuesday, May 14

Footprint in the Dust

Season 9 • Episode 23

Susie Casey, an outgoing mother of four, vanishes when she's going through a divorce.

Tuesday, May 14

The Stranger

Season 11 • Episode 4

Brittany Tavar made headlines when she vanished.

Tuesday, May 14

The Dream House Mystery

Season 11 • Episode 5

What seems like a golden opportunity turns deadly when Lindsay is murdered in the ritzy home.

Tuesday, May 14

Vengeance

Season 11 • Episode 6

Seemona Sumasar thought she had met Mr. Right, but her instincts proved wrong.

Wednesday, May 15

The Family Secret

Season 11 • Episode 28

It is common for Lloyd Ford to be gone for long and when he disappears, it doesn't raise many flags.

Wednesday, May 15

A Gathering Storm

Season 3 • Episode 12

Russel Douglas is a troubled father hoping for a fresh start when he is found shot dead in his car.

Wednesday, May 15

In the Dead of Night

Season 3 • Episode 11

The Stock family celebrate Easter at home, but gunshots turn a farmhouse into a house of horrors.

Wednesday, May 15

The Man Who Talked to Dogs

Season 3 • Episode 10

After celebrity dog trainer Mark Stover and his wife get divorced, Mark vanishes mysteriously.

Wednesday, May 15

The Great Escape

Season 3 • Episode 9

A doctor with a secret vanishes, sparking an international manhunt and a family's fight for justice.