In 1967, three generations of spirited friends from Dublin chase miracles on a pilgrimage to Lourdes — and navigate unexpected revelations along the way.

A year on there is a new boss and old enemies. Criminal Asset Bureau's Claire Wallace finds herself at odds with CTU's Christian De Jong when CAB is drawn back to the Antwerp investigation. A familiar face returns but can she be trusted?

The story of the aftermath and the impact on her family when a young teenage girl inexplicably disappears.