Season Ten sees the endearing duo travel to Amsterdam for a European Police Conference. Over the next six days Dalziel's life is turned upside down. Finding himself on the wrong side of the law, he becomes the prime suspect for the murder of a young British singer. Pascoe is determined to carry out his own investigation, adamant his boss is innocent. But why are the Dutch officers so keen to ensure Dalziel is charged with murder? As the mystery unravels, it seems that the Dutch police have some dark secrets to hide.