After 20 years with London's Metropolitan Police, Clare Blake (Amanda Burton, Silent Witness, The Level) has reached the pinnacle of her profession. She is New Scotland Yard's highest-ranking female officer, the Serious Crime Group Commander, and head of the Murder Review Team. Ambitious and fiercely dedicated to her work, Blake nonetheless blurs the lines between her personal life and her career. Her recklessness brings her under her superior's intense scrutiny-and even threatens her life. This complete collection of gripping mysteries from award-winning writer Lynda La Plante (Prime Suspect) guest stars Hugh Bonneville (Downton Abbey), James D'Arcy (Dunkirk), Saskia Reeves (Wolf Hall), David Patrick O'Hara (The Departed), Yorick van Wageningen (The Girl with the Dragon Tattoo), Celia Imrie (The Best Exotic Marigold Hotel), Simon Williams (Upstairs, Downstairs), Brendan Coyle (Downton Abbey), Matt Day (Rake [Australia]), and Greg Wise (The Crown).
Commander Blake's terminally ill sister moves in with her while Blake deals with the dangerous computer hacker who has threatened to kill more patients every 24 hours.
Patient and persistent, Deputy Chief Constable Stephen Blackton (David O'Hara) has earned his nickname, "Blackdog," as he is called in to re-open the investigation of the Lionel Cripps shooting.
Graham Warner, the officer implicated in the Lionel Cripps shooting, is found dead in a park. Commander Blake continues to bury evidence of her relationship with James Lampton.
