For some, the darkness is only the beginning.
When a traffic accident spills its macabre load, the North London Homicide Unit are brought in to investigate. Inspector Scott Daley returns from long-term injury to find Sergeant Deborah Whetstone in his seat and a new order in the Team Room.
As Daley struggles with his own personal battle, they aredrawn into a world of secrets and lies as they search for a missing nurse and follow up a string of unexplained disappearances.
What fate awaits a young Syrian refugee seeking a better life in Britain and who is driving the mysterious white van?
Can they uncover the secrets of the farm?