| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S03E01 | The I-40 Killer |
April 12, 2021
Oxygen
|
45 | |
| S03E02 | The I-95 Killer |
April 13, 2021
Oxygen
|
45 | |
| S03E03 | The Charmer |
April 14, 2021
Oxygen
|
45 | |
| S03E04 | The Englewood Killer |
April 15, 2021
Oxygen
|
60 | |
| S03E05 | Classified to Kill |
April 16, 2021
Oxygen
|
60 | |
| S03E06 | The Interstate Killer |
October 17, 2021
Oxygen
|
45 | |
| S03E07 | The Grim Sleeper |
October 24, 2021
Oxygen
|
45 | |
| S03E08 | The Tourniquet Killer |
October 31, 2021
Oxygen
|
45 | |
| S03E09 | Deaths in the Desert |
October 31, 2021
Oxygen
|
45 | |
| S03E10 |
Summer of Fear
mid-season finale
|
November 7, 2021
Oxygen
|
45 | |
| S03E11 | The Monster |
April 2, 2022
Oxygen
|
45 | |
| S03E12 | The Bayou Strangler |
April 9, 2022
Oxygen
|
45 | |
| S03E13 | The Skull Crusher |
April 16, 2022
Oxygen
|
45 | |
| S03E14 |
The D.C. Sniper
series finale
|
April 23, 2022
Oxygen
|
No artwork of this type.
No artwork of this type.
No artwork of this type.