| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | The Ken and Barbie Killers: Dead Ringer (1) |
June 5, 2022
|
||
| S04E02 | The Ken and Barbie Killers: I Kidnapped a Girl (2) |
June 5, 2022
|
||
| S04E03 | The Back To School Killer: A Fear in the Air (1) |
June 12, 2022
|
||
| S04E04 | The Back To School Killer: Portrait of a Predator (2) |
June 12, 2022
|
||
| S04E05 | Sammy The Bull Gravano: He Makes Money and He Murders People (1) |
June 19, 2022
|
||
| S04E06 | Sammy The Bull Gravano: They Made a Deal with the Devil (2) |
June 19, 2022
|
||
| S04E07 | Hillside Stranglers: A Pair of Serial Killers? (1) |
June 26, 2022
|
||
| S04E08 | Hillside Stranglers: She Walked Right into the Trap (2) |
June 26, 2022
|
||
| S04E09 | The Cross Country Killer: He Could Make People Disappear (1) |
July 10, 2022
|
||
| S04E10 | The Cross Country Killer: The Kill Kits (2) |
July 10, 2022
|
||
| S04E11 | John Gotti: It Was Kill or Be Killed (1) |
July 17, 2022
|
||
| S04E12 |
John Gotti: There Were Fatal Consequences (2)
season finale
|
July 17, 2022
|
No artwork of this type.
No artwork of this type.