01.05.2022 • 11 Std. 36 Min.

The arrest of a Finnish contract killer and the subsequent murder of an Edinburgh reporter seem unconnected - until a ghost from the past appears in the investigation. The horrors of past misdeeds in Northern Ireland, contract killers, military secrets and organised-crime feuds collide on the streets of Edinburgh and the Irish Republic, drawing Detective Grace Macallan into brutal score-settling on Dublin's streets and a life-or-death race against time.