Mario Muñoz

In the late 1970s, a group of young cops lead by ex-musician turned detective Vicente Rangel will face the darkest minutes of their lives while attempting to catch a serial killer of young girls in a corrupt oil town in the Gulf of Mexico.

A series of murders leads Commander Trujillo to Santa Rosa de la Sal a town close to a salt mine, where he meets Victor Zepeda - a lonely teenager who works in his father's funeral home and spends his free time making crude animated horror films - who's strange behavior seems to point at him as the culprit of the crimes.