S2021 · E1
29 min
S2021 · E1
29 min
Killer Instinct
All episodes
3 seasons · 143 eps
Season 2021
S2021 · E2
29 min
S2021 · E2
29 min
Katie Fusco Murdered by Incestuous Father Steven Pladl Episode 2
S2021 · E3
25 min
S2021 · E3
25 min
Carl Tanzler Mummified His Patient and Lived With Her Body For Years Episode 3
S2021 · E4
27 min
S2021 · E4
27 min
Amy Wroe Betchel: Missing, Kidnapped or Murdered by a Serial Killer? Episode 4
S2021 · E5
24 min
S2021 · E5
24 min
Maddie Clifton Was Savagely Beaten to Death at 8 Years Old Episode 5
S2021 · E6
21 min
S2021 · E6
21 min
Daniel LaPlante Murdered a Pregnant Woman and Drowned Her Children Episode 6
S2021 · E7
29 min
S2021 · E7
29 min
The Many Strange Theories of the Jamison Family Deaths Episode 7
S2021 · E8
54 min
S2021 · E8
54 min
The Charles Manson Murders & Legacy Episode 8
S2021 · E9
25 min
S2021 · E9
25 min
The Cold-Blooded Dardeen Family Murders Episode 9
S2021 · E10
29 min
S2021 · E10
29 min
Ed Gein Killed to Make a Skin Suit Out of His Victims Episode 10
S2021 · E11
25 min
S2021 · E11
25 min
Orrin and Orson West: Gone Without a Trace Episode 11
S2021 · E12
42 min
S2021 · E12
42 min
Jennifer Dulos: Did Her Husband and His Lawyer Conspire to Murder Her? Episode 12
S2021 · E13
24 min
S2021 · E13
24 min
The Missing 67 Minutes in Jason Landry's Disappearance Episode 13
S2021 · E14
31 min
S2021 · E14
31 min
Suicide or Murder for Money?: The Strange Case of Tim McNamara Episode 14
S2021 · E15
30 min
S2021 · E15
30 min
The Bricca Family Murders of 1966 Episode 15
S2021 · E16
32 min
S2021 · E16
32 min
Kristin Smart: Are a Father and Son Involved in Her Murder? Episode 16
S2021 · E17
30 min
S2021 · E17
30 min
Tanner Ward's Death Ruled a Suicide, But the Facts Don't Add Up Episode 17
S2021 · E18
32 min
S2021 · E18
32 min
Kevin Cooper: Dangerous Murderer or Was He Framed? Episode 18
S2021 · E19
30 min
S2021 · E19
30 min
Jerry Michael Williams: A Love Affair Turned Deadly Episode 19
S2021 · E20
34 min
S2021 · E20
34 min
The Real Estate Agent Killing: Beverly Carter's Kidnapping and Murder Episode 20
S2021 · E21
30 min
S2021 · E21
30 min
LaJoya McCoy Was Stalked and Killed by Her Jealous Ex Episode 21
S2021 · E22
29 min
S2021 · E22
29 min
Why Did it Take 10 Years to Find Shannon Melendi's Killer? Episode 22
S2021 · E23
22 min
S2021 · E23
22 min
Tristyn Bailey: Mother Tries to Cover Up Son's Murder Episode 23
S2021 · E24
29 min
S2021 · E24
29 min
The Many Brutal Killings of the Kindly Killer, Dennis Nilsen Episode 24
S2021 · E25
30 min
S2021 · E25
30 min
Kelly Cook's Disappearance: 2000 Suspects, No Arrests Episode 25
S2021 · E26
23 min
S2021 · E26
23 min
The Tragic Ripple Effects of Kenneth Parnell's Crimes Episode 26
S2021 · E27
30 min
S2021 · E27
30 min
The Gruesome Murder-Suicide of Zack Bowen and Addie Hall Episode 27
S2021 · E28
30 min
S2021 · E28
30 min
Armin Meiwes: The Cannibal Whose Victim Volunteered to be Eaten Episode 28
S2021 · E29
31 min
S2021 · E29
31 min
Andrea Yates Drowned Her 5 Children in the Bathtub Episode 29
S2021 · E30
30 min
S2021 · E30
30 min
Jealous Rage Led To Sadie Hartley's Brutal Murder Episode 30
S2021 · E31
25 min
S2021 · E31
25 min
Solved, then Unsolved: The Case of Jennifer Lockmiller Episode 31
S2021 · E32
36 min
S2021 · E32
36 min
A Tenacious Detective Finally Catches Lynsie Ekelund's Killer Episode 32
S2021 · E33
29 min
S2021 · E33
29 min
Murder, Secrets and Privilege: Examining The Murdaugh Family Episode 33
S2021 · E34
45 min
S2021 · E34
45 min
Kate Waring: Murdered Over Money Episode 34
S2021 · E35
33 min
S2021 · E35
33 min
Amber Smith's Roommate Savagely Beat Her and Left Her for Dead Episode 35
S2021 · E36
42 min
S2021 · E36
42 min
Father and Son Suspects in a Murder, But Both Blame Each Other Episode 36
S2021 · E37
29 min
S2021 · E37
29 min
Postcards from a Killer: The Johnathan & Linda Sohus Story Episode 37
S2021 · E38
33 min
S2021 · E38
33 min
40 Hours of Torture: A Survival Story Episode 38
S2021 · E39
33 min
S2021 · E39
33 min
Penny Boudreau Strangled Her Own Daughter to Death Episode 39
S2021 · E40
36 min
S2021 · E40
36 min
How Showtime's "Dexter" Inspired a Real-Life Serial Killer Episode 40
S2021 · E41
30 min
S2021 · E41
30 min
A Mother Recruits Her Daughter Into Killing Her Husband & His Lover Episode 41
S2021 · E42
55 min
S2021 · E42
55 min
Alex Murdaugh Arrested & More Secrets Revealed: The Murdaugh Family Case Update Episode 42
S2021 · E43
56 min
S2021 · E43
56 min
The Serial Killer That Left Amazon Reviews of His Murder Weapons | HalloWeek 2021 Episode 1 Episode 43
S2021 · E44
30 min
S2021 · E44
30 min
Man Who Decapitated and Cannibalized Other Man Walking Free Today | HalloWeek 2021 Episode 2 Episode 44
S2021 · E45
36 min
S2021 · E45
36 min
Robert Hansen Hunted His Victims For Sport in the Wilderness | HalloWeek 2021 Episode 3 Episode 45
45 episodes in Season 2021
Some details come from TheTVDB.