Episode 1

what happens

Detectives Cassie and Sunny reunite as they take on a case concerning the remains of a body found locked in a suitcase in the River Lea. As the pair begin the complicated task of trying to identify the body, the stories of four people with apparent links to the victim begin to unfold. Old wounds are reopened when the detectives track down the victim's wife and son, who have been in the dark about his disappearance for 26 years. Who wanted the man dead and why?

who made it

directed

Andy Wilson

written

Chris Lang

guest cast

Billed for this episode only — the turn people remember an episode for.

• Aasiya Shah as Gemma Khan
• Bobby Lockwood as Nathan