Dark Mirror

The investigation into Marion Summers' sudden death reveals a web of intrigue surrounding her life. Initially thought to be a tragic seizure, her demise is traced back to acute arsenic poisoning. Detective Inspector Kathy Kolla and her superior, DCI David Brock, delve into the complexities of her recent activities, uncovering unusual circumstances that suggest foul play. As they unravel the mystery, they confront a challenging case that tests their skills and determination, revealing deeper layers of deception and danger.