Hadí oči - Další sériový vrah. Nina Guerrerová je opět v ohrožení. Má obětovat život pro ty, na nichž jí záleží? – Maldonado Isabella (2022)

The death of an entire family in their sleep is an unimaginable tragedy in itself. However, special FBI agent Nina Guerrero and her team of profilers must investigate the possibility that the whole affair is even more terrifying. Is there a connection between this event and a triple murder case that occurred four years earlier and 3,000 kilometers away? Worst fears are soon confirmed when detectives stumble upon the trail of a serial killer so cunning that his brutal crimes went unnoticed for almost 30 years. Moreover, Nina perceives the brutal crime on a personal level: with each crime scene, the terrifying story of La Llorona, the cursed woman from Mexican legends, resonates within her, a source of many nightmares from her childhood in the orphanage. Nina knows human evil better than anyone else, but this bloody game unfolds according to a mysterious scheme, unsettling, confusing, and full of unknowns. On the trail of clues pointing in unexpected directions, Nina finds herself much closer to her own unrecognized past than she would like. Time is running out, and as the circle of suspects narrows, past events collide with the present in a curious coincidence, forcing Nina into the highest conceivable sacrifice.