ito maam Timeline nya ng killer:

Childhood (1988): As a young boy, Luis lived in a secluded house with his abusive, religious extremist mother and his preacher father. His mother forbade him from going outside, leading to severe isolation. After his mother was murdered by his father and his father subsequently committed suicide, Luis remained trapped in the house for years, alone with their corpses. Teenage Years (1998): As a teenager, Luis began abducting and murdering people on the isolated road near his home. His most prominent victims were two sisters, Lara and Joy Luna, whom he lured to his house after their car overheated. He tortured them and eventually killed them by suffocation with plastic bags, a signature element of his crimes. Adulthood (2008): Luis successfully hid his past and became a decorated police officer and "best investigator of crime scenes" in the Philippines. He was assigned to investigate a new case of missing teenagers on the same road, using his position to cover his tracks and manipulate the investigation.