Detective Marcella Backland is deeply shaken when her husband, Jason, leaves her, confessing his love for her has vanished. Heartbroken and adrift, she returns to the murder squad of the Metropolitan Police, a job she’d abandoned a decade a…

A wave of panic seized the Gibson family upon discovering Grace missing. Marcella, meanwhile, wrestled with the events of the previous evening, meticulously reviewing CCTV footage in a desperate bid to understand what had happened. Cara arr…

The police found Grace’s body, and Marcella struggled to maintain composure, concealing the truth of being one of the last people to see her alive. Sylvie was devastated by her daughter's death, a grief deepened by the revelation of Grace a…

A failed assault on an elderly man has provided the police with a fresh thread in the investigation of the Grove Park murders. Meanwhile, Marcella is attempting to locate the taxi driver who waited outside Grace Gibson’s residence, worried …

Following Hassan’s shooting, Mo directs blame squarely at the police. Meanwhile, Marcella achieves a hard-won victory over Peter Cullen, finally securing the information she sought regarding Grace's death. Jason regains his position at DTG,…

The killer has set his sights on a new victim: a six-year-old girl. The news strikes at Marcella with devastating force, and a DNA match provides the police with their most promising lead yet. Separately, Detective Inspector Tim Williamson …

Following the discovery of his brother’s death, Mo confronts Marcella. Meanwhile, the detective harbors reservations, and the police investigation into Yann continues. Tim begins to examine the peculiar details surrounding Andrew Barnes' de…

Driven by desperation to find Matthew, Marcella confronts Henry at his residence. Simultaneously, Jason faces increasing pressure as Tim’s investigation into Andrew Barnes’s murder intensifies. The killer is ultimately identified, sending r…