A routine raid by the Irish Criminal Assets Bureau reveals a mysterious influx of rough diamonds. When these diamonds are linked to a series of bombings in Belgium, the departments are forced to collaborate to unravel a political conspiracy.

When a catastrophe ignites gang tensions, family, friends and community must live with the impact.

Mari and Lia are two very different young Finnish women who are both in London and drawn inexorably together through the Studio, a clandestine group dedicated to bringing justice to those beyond the law.