The fourth season opens with the discovery of a dismembered body in a scrap metal yard, which the team believe has been stored in a domestic freezer for thirty years. A unique Millwall Football Club tattoo leads to the victim being identified as Matthew Walsh, a young man in his mid-twenties who went missing in March 1990.
Name | First Aired | Runtime | Image | |
---|---|---|---|---|
S04E01 | Episode 1 |
February 22, 2021
ITV1
|
46 | |
S04E02 | Episode 2 |
March 1, 2021
ITV1
|
46 | |
S04E03 | Episode 3 |
March 9, 2021
ITV1
|
46 | |
S04E04 | Episode 4 |
March 15, 2021
ITV1
|
46 | |
S04E05 | Episode 5 |
March 22, 2021
ITV1
|
46 | |
S04E06 |
Episode 6
season finale
|
March 29, 2021
ITV1
|
47 |