Karen Pirie (Lauen Lyle) is a quick-witted and tenacious young Detective Sergeant who continues to impress in a predominantly male-dominated environment. When promoted to Police Scotland’s Historic Case Unit, Karen finds herself unearthing new evidence in cases decades old. This release contains both the first and second series of this award-winning drama based on the books ‘The Distant Echo’ and ‘A Darker Domain’ by Val McDermid.