The Last Word

S7 E21: In the final episode of the seventh and last series, a young street hustler sees what appears to be a man burying a woman in a park, and the police soon find more bodies buried nearby. Despite a lack of hard evidence, Brenda becomes convinced that the investigation will lead to the door of her old enemy, ruthless lawyer Philip Stroh. However, her obsession with Stroh begins to threaten not only her career, but also her life.