Obsession: An unmissable psychological thriller

A murder in paradise. A sister's desperate search for the truth.
Fixated on her estranged sister's death, a woman heads to the Spanish coast to conduct her own investigation—but will the truth bring her peace?
Ever since her sister, Anya, was murdered in Sotogrande, a playground for the rich, Natasha's life has gone off the rails. After three months of poring over the details of what happened, Natasha travels to the scene of the crime where she hopes to unravel the truth—about her sister's death and life. With no job, how did Anya end up in a multimillion-Euro apartment in one of the most exclusive areas on the continent?
The police have no suspect. Publicly, they claim the killing was likely gang-related. But their key person of interest, a local with links to organised crime, is also now dead. His fingerprints were found in Anya's luxury apartment—but so too were the fingerprints of several others, all of whom could be suspects.
But how were these people linked to Anya? And which of them is responsible for her murder?