Episode 1: After a harrowing experience, DC Dinah Kowalska learns she's on the shortlist for a promotion from her no-nonsense boss, DI Vivienne Deering. Later, Dinah connects a body at the morgue to a series of murdered girls with Down's syndrome.
Cast
Starring: Paul Ritter, Tom Varey, Joanna Scanlan, Elaine Cassidy, Saira Choudhry.
