1 - Almost True

A catastrophic event upends South Oxford. Sarah grows suspicious of the emergency response. While investigating, she encounters Zoë Boehm.

2 - A Kind of Grief

Zoë goes digging for answers as Sarah starts to spiral. Hamza is under pressure to keep a lid on the crisis.

3 - Filthy Work

Sarah winds up on an unexpected road trip. Zoë begins pulling threads left behind by Joe and suspects something bigger is at play.

4 - My Friends Don't Like Me

While hiding out, Sarahs learns more about Downey. Zoë ruffles feathers as she seeks new collaborators for her investigation.

5 - Slow Dying

Zoë makes a startling discovery that expands the scale of the conspiracy. Sarah and Downey trek north, revealing their pasts along the way.

6 - Neglected Waters

A dangerous game of cat and mouse begins on the train to Scotland. Sarah and Zoë try piecing together Dinah's exact location.

7 - Lights Go Out

Downey and Amos converge as the race to find Dinah reaches a breaking point. Sarah must take a leap of faith.

8 - What Will Survive