Cebu, Philippines and Istanbul, Turkey

Susan's elderly and very wealthy aunt shows clear signs of mental decline. Hundreds of thousands of euros mysteriously disappear from her bank account, including to a woman in New York who claims to need financial support for the film adaptation of a book. Kees and his team join forces with Susan to get to the bottom of the matter. The investigation leads them along a complex trail that stretches from the tropical island of Cebu in the Philippines to the historic streets of Istanbul.