2. Episode 2

Riya is desperate to find out what happened to Katie - but she just wants to talk to Mehmet about plans for the future - and someone's return reopens old wounds.

3. Episode 3

As Chadder Vale reels in grief, Riya struggles to juggle the pieces of her rapidly escalating investigation and pressure mounts on Derek and Kane.

4. Episode 4

Riya confronts someone, new evidence shines a light on what happened to Mehmet, and Katie heads back to the forest for answers.

5. Episode 5

John's illness provides Riya with a vital clue, Eddie and Joanne struggle to connect and Lilly confronts her dad with unexpected consequences.

6. Episode 6

When heart-breaking revelations push Riya to Manchester, Ali and Nish must continue investigating on their own.