Episode list

Detectives Sarah Collins and Steve Bradshaw are called to an incident at Portland Tower in London, where they find the bodies of a long-serving officer and a 15-year-old Libyan refugee.

With Lizzie still on the run, Sarah finally persuades her boss, DCI Tim Bailie, to go public about Lizzie's disappearance.

When Sarah finally interviews Lizzie, the explosive truth about what really happened on top of the tower emerges.