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Season 2021

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  • TheTVDB.com Season ID 2255279
  • Created April 13, 2026
  • Modified August 14, 2026
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S2021E01 Michele "Missy" Avila Was Murdered By Her Best Friends
January 6, 2021
 29
S2021E02 Katie Fusco Murdered by Incestuous Father Steven Pladl
January 13, 2021
 29
S2021E03 Carl Tanzler Mummified His Patient and Lived With Her Body For Years
January 20, 2021
 25
S2021E04 Amy Wroe Betchel: Missing, Kidnapped or Murdered by a Serial Killer?
January 27, 2021
 27
S2021E05 Maddie Clifton Was Savagely Beaten to Death at 8 Years Old
February 3, 2021
 24
S2021E06 Daniel LaPlante Murdered a Pregnant Woman and Drowned Her Children
February 10, 2021
 21
S2021E07 The Many Strange Theories of the Jamison Family Deaths
February 17, 2021
 29
S2021E08 The Charles Manson Murders & Legacy
February 24, 2021
 54
S2021E09 The Cold-Blooded Dardeen Family Murders
March 3, 2021
 25
S2021E10 Ed Gein Killed to Make a Skin Suit Out of His Victims
March 10, 2021
 29
S2021E11 Orrin and Orson West: Gone Without a Trace
March 17, 2021
 25
S2021E12 Jennifer Dulos: Did Her Husband and His Lawyer Conspire to Murder Her?
March 24, 2021
 42
S2021E13 The Missing 67 Minutes in Jason Landry's Disappearance
March 31, 2021
 24
S2021E14 Suicide or Murder for Money?: The Strange Case of Tim McNamara
April 7, 2021
 31
S2021E15 The Bricca Family Murders of 1966
April 14, 2021
 30
S2021E16 Kristin Smart: Are a Father and Son Involved in Her Murder?
April 21, 2021
 32
S2021E17 Tanner Ward's Death Ruled a Suicide, But the Facts Don't Add Up
April 28, 2021
 30
S2021E18 Kevin Cooper: Dangerous Murderer or Was He Framed?
May 5, 2021
 32
S2021E19 Jerry Michael Williams: A Love Affair Turned Deadly
May 12, 2021
 30
S2021E20 The Real Estate Agent Killing: Beverly Carter's Kidnapping and Murder
May 19, 2021
 34
S2021E21 LaJoya McCoy Was Stalked and Killed by Her Jealous Ex
May 26, 2021
 30
S2021E22 Why Did it Take 10 Years to Find Shannon Melendi's Killer?
June 2, 2021
 29
S2021E23 Tristyn Bailey: Mother Tries to Cover Up Son's Murder
June 9, 2021
 22
S2021E24 The Many Brutal Killings of the Kindly Killer, Dennis Nilsen
June 16, 2021
 29
S2021E25 Kelly Cook's Disappearance: 2000 Suspects, No Arrests
June 23, 2021
 30
S2021E26 The Tragic Ripple Effects of Kenneth Parnell's Crimes
July 1, 2021
 23
S2021E27 The Gruesome Murder-Suicide of Zack Bowen and Addie Hall
July 7, 2021
 30
S2021E28 Armin Meiwes: The Cannibal Whose Victim Volunteered to be Eaten
July 14, 2021
 30
S2021E29 Andrea Yates Drowned Her 5 Children in the Bathtub
July 21, 2021
 31
S2021E30 Jealous Rage Led To Sadie Hartley's Brutal Murder
July 28, 2021
 30
S2021E31 Solved, then Unsolved: The Case of Jennifer Lockmiller
August 4, 2021
 25
S2021E32 A Tenacious Detective Finally Catches Lynsie Ekelund's Killer
August 11, 2021
 36
S2021E33 Murder, Secrets and Privilege: Examining The Murdaugh Family
August 18, 2021
 29
S2021E34 Kate Waring: Murdered Over Money
August 25, 2021
 45
S2021E35 Amber Smith's Roommate Savagely Beat Her and Left Her for Dead
September 1, 2021
 33
S2021E36 Father and Son Suspects in a Murder, But Both Blame Each Other
September 8, 2021
 42
S2021E37 Postcards from a Killer: The Johnathan & Linda Sohus Story
September 15, 2021
 29
S2021E38 40 Hours of Torture: A Survival Story
September 22, 2021
 33
S2021E39 Penny Boudreau Strangled Her Own Daughter to Death
September 29, 2021
 33
S2021E40 How Showtime's "Dexter" Inspired a Real-Life Serial Killer
October 6, 2021
 36
S2021E41 A Mother Recruits Her Daughter Into Killing Her Husband & His Lover
October 13, 2021
 30
S2021E42 Alex Murdaugh Arrested & More Secrets Revealed: The Murdaugh Family Case Update
October 20, 2021
 55
S2021E43 The Serial Killer That Left Amazon Reviews of His Murder Weapons | HalloWeek 2021 Episode 1
October 25, 2021
 56
S2021E44 Man Who Decapitated and Cannibalized Other Man Walking Free Today | HalloWeek 2021 Episode 2
October 26, 2021
 30
S2021E45 Robert Hansen Hunted His Victims For Sport in the Wilderness | HalloWeek 2021 Episode 3
series finale
October 27, 2021
 36

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