Archaeologists unearth recent victims of a notorious serial killer, forcing DCI Jim Daley to confront a cold case and his own past. This mystery blends a modern crime with ancient secrets, Viking treasure, and the haunting collision of past and present.

Hamish is plagued by nightmares, while Jim Daley confesses to murder, leading his friend Brian Scott to uncover a dangerous conspiracy tied to their past when a woman's body is found and Daley is arrested. This investigation puts them and their loved ones in peril.

DCI Daley and Scott face a dangerous new drug gang in Kinloch, complicated by the violent assault of a well-connected student on a camping trip. They uncover crimes more disturbing than anything they've previously encountered.

A Glasgow beat constable's past decision haunts him as a new murder in present-day Kinloch forces D.C.I. Jim Daley to confront old secrets and dangerous forces. Past and present collide when a stranger arrives with a deadly mission.

A light aircraft crash leads DCI Jim Daley to a murder mystery where the victims died before takeoff. Meanwhile, Hamish, Annie, and Chief Superintendent Carrie Symington are drawn into separate, increasingly dangerous situations that converge with the investigation.

A wealthy American's arrival in Kinloch sparks memories and unearths dark secrets of a reclusive family after their patriarch's death, revealing decades of crime and intrigue. Kinloch's police team must confront these buried truths to solve a brutal case.

A missing crew member and an ornithologist's disappearance aboard a luxury cruiser in Kinloch harbour put DCI Jim Daley under immense pressure, especially when a figure from his past reappears, threatening not only Daley's life but also the nation's economic future. DS Brian Scott steps up as Daley faces a perilous challenge that could be his last.

As World War II concludes, a wartime murder in Kinloch's harbor and the mysterious disappearance of a family from a remote island lead DCI Daley to uncover a present-day plot connected to a wartime journal. Daley, with his team, must unravel decades-old secrets to confront chilling new horrors.

During a snowstorm at a wealthy family's remote mansion, detectives investigate a potential curse and an ancient society connected to the family's ill-gotten past. As grisly secrets emerge, it becomes clear that death is inevitable, but the target remains unknown.

DCI Jim Daley investigates a politician's suicide and ritualistic murders in a Scottish town, uncovering a conspiracy that threatens national security and forces him to confront his deepest fears. The case escalates as mysterious lights appear, revealing the danger extends beyond human enemies.

A resurrected crime lord seeks revenge on those who put him away, putting a detective and his former colleague in danger. The story follows D.C.I. Jim Daley as he protects his town from the vengeful James Machie.

A detective investigating a young woman's death on a remote Scottish coast uncovers a deadly network of secrets and corruption in a close-knit community as the body count rises.