Currently Available Full Episodes

Lethal Weapon

S10/EP5 |
Aired: 04/08/2021
A successful, seemingly healthy doctor collapses at home and is rushed to the ER, leaving friends and colleagues puzzled. When her blood test reveals what killed her, the case goes from a medical mystery to murder mystery. 43:54

Deadly Betrayal

S10/EP4 |
Aired: 04/01/2021
Lisa and Kevin Knoefel seemed like the perfect couple. They were busy raising three children, and then welcomed a foster child too. When Sabrina admitted to killing Lisa, no one could understand why. This case was about to get very complicated. 43:54

The Root Of All Evil

S10/EP3 |
Aired: 03/25/2021
Marc Despain was a married father of two and a successful real estate appraiser. He was busy building a life, until his ended all too soon. Investigators wondered if money was a motive, or maybe a family rift. His loved ones wanted answers. 43:54

The Accused – Parts 1 and 2

S9/EP47 |
Aired: 03/04/2021
The crime was big news in a small town. Police were swift to key on a suspect. He was a local hero. It was a hunt for justice but was it also the hounding of an innocent man? 1:27:35

The Mystery On Bridle Path - Parts 1 And 2

S9/EP46 |
Aired: 02/25/2021
In the town of Prescott, Arizona, Carol Kennedy returns from an evening jog and calls her mother for their nightly chat. The call ends abruptly, and so begins the mystery on Bridle Path. 1:27:34

A Dangerous Man - Parts 1 and 2

S9/EP45 |
Aired: 02/18/2021
An investigation into the mysterious murder of a businessman exposes a tangled web of evil that extends from the Pacific Northwest into the North Dakota oil patch. 1:27:35

Latest Clips

The Mysterious Death Of Autumn Klein | Dateline Highlights | Oxygen
Preview
3:33
Dateline: Secrets Uncovered

The Mysterious Death Of Autumn Klein | Dateline Highlights | Oxygen

Season 10, Episode 5

Robert Ferrante Calls 911 After Wife Falls Ill
Robert Ferrante frantically calls 911 after his wife, Autumn Klein, unexpectedly falls ill. Medics rush her to the hospital and discover something unusual.

Doctors Work To Save Autumn Klein
When Dr. Autumn Klein arrived at the hospital, she was clinging to life. Doctors knew that there was something horribly wrong and worked vigorously to save her life.

The Mysterious Death Of Autumn Klein
The autopsy report for Autumn Klein shows that she was an overall healthy person — however medical examiners discover something shocking.
The Mysterious Death Of Autumn Klein
Preview
1:23
Dateline: Secrets Uncovered

The Mysterious Death Of Autumn Klein

S10/EP5 The autopsy report for Autumn Klein shows that she was an overall healthy person — however medical examiners discover something shocking.
Doctors Work To Save Autumn Klein
Preview
1:06
Dateline: Secrets Uncovered

Doctors Work To Save Autumn Klein

S10/EP5 When Dr. Autumn Klein arrived at the hospital, she was clinging to life. Doctors knew that there was something horribly wrong and worked vigorously to save her life.
Robert Ferrante Calls 911 After Wife Falls Ill
Preview
0:55
Dateline: Secrets Uncovered

Robert Ferrante Calls 911 After Wife Falls Ill

S10/EP5 Robert Ferrante frantically calls 911 after his wife, Autumn Klein, unexpectedly falls ill. Medics rush her to the hospital and discover something unusual.
Sabrina Zunich Enters The Knoefels’ Lives
Preview
1:14
Dateline: Secrets Uncovered

Sabrina Zunich Enters The Knoefels’ Lives

S10/EP4 Lisa Knoefel loved her children, but felt she had more to give, so she fostered teenager Sabrina Zunich. It seemed to go well — until Lisa was murdered.
Why Would Someone Kill Mark Despain?
Preview
0:57
Dateline: Secrets Uncovered

Why Would Someone Kill Mark Despain?

S10/EP3 Investigators learned Mark Despain was having money problems, which was a red flag. He was having issues with his rentals, and tenants were being evicted.
Police Investigate Mark Despain’s Home
Preview
1:19
Dateline: Secrets Uncovered

Police Investigate Mark Despain’s Home

S10/EP3 Mark Despain’s house was in chaos when authorities arrived: a jewelry box was toppled over, clothes were in the bathtub, and papers were scattered about.
Who Killed Eric Somuah?
Preview
1:23
Dateline: Secrets Uncovered

Who Killed Eric Somuah?

S10/EP2 Investigators claim that Eric was “loved by everybody” when trying to find out who could’ve murdered him.
Katrina Ben Talks To Investigators
Preview
1:49
Dateline: Secrets Uncovered

Katrina Ben Talks To Investigators

S10/EP2 Katrina Ben discusses her relationship with Eric, how they met, and recounts what a great person he was.
What Happened To Eric Somuah?
Preview
2:04
Dateline: Secrets Uncovered

What Happened To Eric Somuah?

S10/EP2 Investigators initially rule Eric Somuah’s death as a suicide, however, they later find that there was no gun found at the scene.
Frank Rodriguez Found Dead At Home By His Wife
Preview
1:39
Dateline: Secrets Uncovered

Frank Rodriguez Found Dead At Home By His Wife

S10/EP1 Newlywed wife, Angelina Rodriguez, calls 911 after finding her husband, Frank Rodriguez, unconscious on their bedroom floor. Questions arise when the coroner is unable to rule a cause of death.