De Behandeling plot
Detective Nick Cafmeyer has the looks, is smart and makes a career. But a heavy shadow hangs over his life and relationships. Nick has struggled with the unsolved disappearance of his brother Bjorn since he was 9 years old. On Nick's instructions, his neighbor Plettinckx, a sex offender, was interrogated and released. Plettinckx still lives in the same neighborhood as Nick after all these years and takes pleasure in taunting him. It keeps weighing on Nick. The only woman who knows about this drama from his past is his boss, the slightly older Danni. Danni is hesitant to bring Nick into another troubling case: a couple has been held captive for three days by an intruder. There is no trace of their 9-year-old son Robin and the perpetrator. Nick takes the lead in a breathtaking manhunt.