"A police inspector [reluctantly returns] to her hometown in Basque Country--a place engulfed in mythology and superstition--to solve a series of eerie murders"--From Amazon.com.
When a young boy falls to his death from a balcony in a ritzy Barcelona neighborhood, investigator Hector Salgado pieces the victim's world together in the city's seedy underbelly, where he confronts a human trafficking operation.