1. Episode 1

6.3

. 7 January 2018. 57 min

The body of a young woman is found in a stream. DI Cadi John a DS Owen Vaughan investigate her identity.

2. Episode 2

6.3

. 14 January 2018. 57 min

Cadi and Owen investigate a possible link to another girl who disappeared. Megan hides her difficulties from friends and family. Dylan takes an interest in Lowri.

3. Episode 3

6.3

. 21 January 2018. 57 min

Cadi and her sister Elin have an opportunity to discuss their father's future, and Dylan and Megan's lives collide when they are in the same place at the same time.

4. Episode 4

6.3

. 28 January 2018. 57 min

Iona's temper worsens as she punishes Nia and the police visit Dylan to question him.

5. Episode 5

6.3

. 4 February 2018. 57 min

Alun Pryce's anger boils over and he lashes out at a drug dealer, while Cadi and Vaughan take a step forward in their investigation as they visit a local reclamation yard.

6. Episode 6

6.5

. 11 February 2018. 57 min

Cadi goes to visit Endaf Elwy in prison, and Megan is reported missing, leaving the police convinced she is the latest victim.

7. Episode 7

6.5

. 18 February 2018. 57 min

The police finally succeed in getting the required information and this leads to some explosive events.

8. Episode 8

5.5

. 25 February 2018. 57 min

Will Cadi and Vaughan catch their man in the last in the series?