Spotlights the true story of Leroy Logan, who at a young age saw his father assaulted by two policemen, motivating him to join the Metropolitan Police and change their racist…

A week past her due date, Lorna springs some new ideas on Ken about baby care. Rachel is delighted when an old friend returns.

Strike is approached by a woman asking for help to find her mother, Margot Bamborough, who went missing in 1974 when a psychopathic serial killer stalked the streets.

Gwen finds the darker side of Torchwood when a teenager disappears, investigating why hundreds of people have vanished without a trace. Jack is obstructing attempts to find them, and the…