Oli and Magnus Jonson have spent decades trying to escape from the shadows of their past. Raised by their grandparents in Bjarnarhofn, a remote farmstead in Iceland, both brothers had to endure brutal violence at the hands of their grandfather. When Constable Pall Gylfason is called to investigate a suspected homicide in a remote farmstead, he is surprised to find Detective Magnus Jonson is already there. Magnus identifies the dead man as his estranged grandfather. Before long, Magnus is arrested for the murder of his grandfather. When it emerges that his younger brother, Oli, is in Iceland after two decades in America, Pall begins to think that Magnus may not be the only family member in the frame for murder...