Synopsis

The season concluded with Jimmy grappling with the implications of the historical DNA evidence: the unsettling possibility that Duncan had been involved in the murder of Lizzie Kilmuir, and perhaps Sally McColl’s too. A stunned Duncan was brought in for questioning, deeply wounded by the implication that Perez would consider him capable of such violence. But the detective sensed a deeper deception, a truth concealed beneath Duncan's carefully constructed facade. Finally, under pressure, Duncan c