Most people think the Spanish legend of la Llorona, a woman who killed her children to be with the man she loved, is just a story. High school teacher, Johanna Rios, knows the truth. A descendant of la Llorona’s one surviving child, Joanna’s mother fell victim to the curse, drowning as she tried to kill Johanna and her sister Carmen. When one of Johanna’s former students, dressed in a white peasant dress like the crying woman herself, turns up drowned in the San Julio River, Johanna’s world turns upside down.

The curse is back.

Single father Ray Vargas is filled with guilt. His daughter’s friend, a former student from the high school where he’s principal, is dead and he could have prevented it. When Johanna Rios, one of his teachers, reveals her obsession with la Llorona and thinks three more people will die, each one representing a different version of the crying woman’s story, he will do whatever it takes to stop the killings from happening.

But with danger closing in and his own daughter at risk, Ray must join forces with Johanna to confront the legend, the curse, and the man behind the killings.