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Delve into the chilling true story of Daniel Lee Siebert, a serial killer whose confessed crimes far exceed his convictions. This gripping documentary explores the life and heinous acts of this American murderer, leaving you questioning the depths of human depravity. Subscribe to Real Crime for more unsettling true crime stories! youtube.com/c/RealCrime

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Serial Killers

The Sadistic Stranger Jack Unterweger Who Found Fame In Writing | The FBI Files | Real Crime

The Sadistic Stranger Jack Unterweger Who Found Fame In Writing | The FBI Files | Real Crime

49:55

The Silent Killer | Made For murder | Real Crime

The Silent Killer | Made For murder | Real Crime

42:45

Doctor Death Diaries: Killings At The Hospital (Full Documentary)

Doctor Death Diaries: Killings At The Hospital (Full Documentary)

01:34:52

Night Stalker: The Vicious Killer That Terrorised LA | World’s Most Evil Killers | Real Crime

Night Stalker: The Vicious Killer That Terrorised LA | World’s Most Evil Killers | Real Crime

44:03

Manson's Night Of Horror: The Day We Murdered Sharon Tate | Real Crime

Manson's Night Of Horror: The Day We Murdered Sharon Tate | Real Crime

01:26:17

This Man Accidentally Becomes A Serial Killer (True Crime Documentary) | Real Crime

This Man Accidentally Becomes A Serial Killer (True Crime Documentary) | Real Crime

22:16

Murder: A Family Business (Father-Daughter Killer Documentary) | Sabrina: Daddy's Girl | Real Crime

Murder: A Family Business (Father-Daughter Killer Documentary) | Sabrina: Daddy's Girl | Real Crime

52:41

John Wayne Gacy: A Real Life Nightmare | World’s Most Evil Killers | Real Crime

John Wayne Gacy: A Real Life Nightmare | World’s Most Evil Killers | Real Crime

42:55

2 Hours Of Psycho Killers And CIA Manhunts

2 Hours Of Psycho Killers And CIA Manhunts

02:32:55

Psychotic Maniac That Inspired "Scream" | World’s Most Evil Killers

Psychotic Maniac That Inspired "Scream" | World’s Most Evil Killers

43:32

Savage String of Seaside Murders: Closing The Case 8 Years Later

Savage String of Seaside Murders: Closing The Case 8 Years Later

47:36

The Marriage Death Pact | Made For Murder

The Marriage Death Pact | Made For Murder

46:12

BTK Killer: The Decades Long Hunt For The Monster | Born To Kill? | Real Crime

BTK Killer: The Decades Long Hunt For The Monster | Born To Kill? | Real Crime

44:49

The Hunt for the Long Island Serial Killer | Full Episode

The Hunt for the Long Island Serial Killer | Full Episode

41:31

Australia's Worst Solo Serial Killer | Born To Kill? | Real Crime

Australia's Worst Solo Serial Killer | Born To Kill? | Real Crime

45:54

The One Man Terrorist | Catching The Nail Bomber | Real Crime

The One Man Terrorist | Catching The Nail Bomber | Real Crime

47:22

Highway Of Tears: The Unsolved Serial Murders Of Aboriginal Women (Full Documentary) | Real Crime

Highway Of Tears: The Unsolved Serial Murders Of Aboriginal Women (Full Documentary) | Real Crime

50:25

Hunting Humans: The Terrifying Case That Shocked Rural Ohio | The FBI Files | Real Crime

Hunting Humans: The Terrifying Case That Shocked Rural Ohio | The FBI Files | Real Crime

52:55

One Last Ride: The Deadly Cabby | World’s Most Evil Killers | Real Crime

One Last Ride: The Deadly Cabby | World’s Most Evil Killers | Real Crime

43:15

Mr. Cruel: The Mystery Murderer Of Melbourne

Mr. Cruel: The Mystery Murderer Of Melbourne

46:09

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Murder

Mysterious Terrorist Bombs The Olympics | Guiltology | @RealCrime

Mysterious Terrorist Bombs The Olympics | Guiltology | @RealCrime

01:23:34

Lori Vallow Daybell: Guilty | Full Episode

Lori Vallow Daybell: Guilty | Full Episode

41:02

Gangs Of New York: Taking Back The Streets | The FBI Files | Real Crime

Gangs Of New York: Taking Back The Streets | The FBI Files | Real Crime

49:05

The Krays: London's Most Notorious Twins | Real Crime

The Krays: London's Most Notorious Twins | Real Crime

50:40

The Voodoo Killer Chef: The Terrifying Tale Of Anjette Lyles | Poisonous Liaisons | Real Crime

The Voodoo Killer Chef: The Terrifying Tale Of Anjette Lyles | Poisonous Liaisons | Real Crime

47:48

Inside The Autopsy Room: When Science Solves Mysterious Murders | New Detectives | Real Crime

Inside The Autopsy Room: When Science Solves Mysterious Murders | New Detectives | Real Crime

51:21

The Son Of Sam: Destined To Be A Serial Killer? | Born to Kill?

The Son Of Sam: Destined To Be A Serial Killer? | Born to Kill?

45:03

The Disturbing Case Of Alex Murdaugh

The Disturbing Case Of Alex Murdaugh

34:53

Pawel Tuchlin: The Polish Hammer Murderer | Worlds Most Evil Killers | Real Crime

Pawel Tuchlin: The Polish Hammer Murderer | Worlds Most Evil Killers | Real Crime

40:34

Veteran Doctor Turns To Murder | Murder Maps | Real Crime

Veteran Doctor Turns To Murder | Murder Maps | Real Crime

43:09

Texas Bank Robber Turns Child Murderer | The FBI Files S6 EP12 | Real Crime

Texas Bank Robber Turns Child Murderer | The FBI Files S6 EP12 | Real Crime

49:06

The Case Against Brooke Skylar Richardson | Full Episode

The Case Against Brooke Skylar Richardson | Full Episode

42:44

The 10-Year-Old Killers: 2 Boys Murder 2-Year-Old Toddler | Real Crime

The 10-Year-Old Killers: 2 Boys Murder 2-Year-Old Toddler | Real Crime

49:15

The Disturbing Truth Behind The Josef Fritzl Case (Full Documentary) | Real Crime

The Disturbing Truth Behind The Josef Fritzl Case (Full Documentary) | Real Crime

45:59

Leaving His Victim For Her Children To Find | World’s Most Evil Killers | Real Crime

Leaving His Victim For Her Children To Find | World’s Most Evil Killers | Real Crime

41:05

The Brutal Killer on the Loose: Can Detective Molly Daul Catch Him? | Murder She Solved | Real Crime

The Brutal Killer on the Loose: Can Detective Molly Daul Catch Him? | Murder She Solved | Real Crime

43:49

Black Widow: The Deadly Betrayal Of A Young Cop | Murder She Solved | Real Crime

Black Widow: The Deadly Betrayal Of A Young Cop | Murder She Solved | Real Crime

43:55

This Criminal Made It On To The Sunday Times Rich List 😳 | Gangs of Britain | Real Crime

This Criminal Made It On To The Sunday Times Rich List 😳 | Gangs of Britain | Real Crime

45:05

Sadistic Friends Charles Ng & Leonard Lake Abducted & Murdered Dozens of Victims | Real Crime

Sadistic Friends Charles Ng & Leonard Lake Abducted & Murdered Dozens of Victims | Real Crime

43:26

The Perfect Crime? Bones Discovered In Abandoned Woodlands | The New Detectives | Real Crime

The Perfect Crime? Bones Discovered In Abandoned Woodlands | The New Detectives | Real Crime

51:12

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Violence

Holiday Crimes | "48 Hours" Full Episodes

Holiday Crimes | "48 Hours" Full Episodes

02:06:10

Asia's Gambling Problem

Asia's Gambling Problem

25:14

The Grim Story Of Nathan Parsons

The Grim Story Of Nathan Parsons

26:36

Echoes of Horror: The Gay Slayer's Dark Confession | Born To Kill? | Real Crime

Echoes of Horror: The Gay Slayer's Dark Confession | Born To Kill? | Real Crime

45:29

The Hitchhiker's Killer: Pee Wee Gaskins | Real Crime

The Hitchhiker's Killer: Pee Wee Gaskins | Real Crime

44:50

Under Fire: The Death of the Black Liberation Army | The FBI Files S3 EP14 | Real Crime

Under Fire: The Death of the Black Liberation Army | The FBI Files S3 EP14 | Real Crime

50:19

Interviewing a Killer | The Fisherman (Full Documentary) | Real Crime

Interviewing a Killer | The Fisherman (Full Documentary) | Real Crime

51:43

Hungerford Massacre: The British Tragedy

Hungerford Massacre: The British Tragedy

45:21

Murderous Pair: How Brothers Became Killers | The FBI Files

Murderous Pair: How Brothers Became Killers | The FBI Files

50:05

The Stranger You Know | Full Episode

The Stranger You Know | Full Episode

43:48

FBI Hunts Thrill Killers Preying On Adults And Children | The FBI Files | Real Crime

FBI Hunts Thrill Killers Preying On Adults And Children | The FBI Files | Real Crime

50:05

How the FBI Cracked the Anchorage Triple Homicide | The FBI Files | Real Crime

How the FBI Cracked the Anchorage Triple Homicide | The FBI Files | Real Crime

52:05

The Trial of Alex Murdaugh | Full Episode

The Trial of Alex Murdaugh | Full Episode

41:26

Impersonating The Victim: Seeing Through Fabricated Evidence | Forensics | Real Crime

Impersonating The Victim: Seeing Through Fabricated Evidence | Forensics | Real Crime

44:32

Mandy Stavik: The Case No One Could Forget | Full Episode

Mandy Stavik: The Case No One Could Forget | Full Episode

41:16

"Lizzie Borden Took an Axe" | Full Episode

"Lizzie Borden Took an Axe" | Full Episode

41:53

The Killing of Cowboy Ray Green | Full Episode

The Killing of Cowboy Ray Green | Full Episode

40:58

Uncovering the Deadly Plot at John Hadland Laboratories | Poisonous Liaisons | Real Crime

Uncovering the Deadly Plot at John Hadland Laboratories | Poisonous Liaisons | Real Crime

44:27

Christy and Hilda's Last Dance | Full Episode

Christy and Hilda's Last Dance | Full Episode

41:49

16 Lives Lost In 2 Hours: Spree Killer In Hungerford | World’s Most Evil Killers | Real Crime

16 Lives Lost In 2 Hours: Spree Killer In Hungerford | World’s Most Evil Killers | Real Crime

42:41

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