When Evil Lurks (2023) Timeline Explained – Every Event in Order

Jimena witnesses Ruiz kill the possessed goat with a firearm, which she correctly warns will only worsen the curse. Overwhelmed by despair as the situation spirals beyond control, she attacks Ruiz with an axe and then takes her own life. This tragic response reflects the film's theme of hopeless desperation against the spreading evil.

Foreshadowing: Jimena's earlier warning about firearms being dangerous for possession situations foreshadows this tragic outcome.

• jimena suicide
• Ruiz
• goat possession
• cursed firearm

The family dog attacks Vicky after becoming corrupted by Pedro's clothes, which have been tainted by demonic influence from his contact with the Rotten Uriel. The demon's spread through contamination is a key mechanic in the film - anyone who touches or is near the possessed can become affected.

Foreshadowing: The earlier discovery of the dog being corrupted foreshadows how the demonic influence spreads throughout the community.

• dog attack
• Vicky
• demonic contamination
• Pedro

The demon manifests when Pedro, enraged and desperate, lashes out at Uriel's lifeless body. This violent act of destruction inadvertently triggers the demon's birth from Uriel's corpse. The demon then cruelly torments Pedro before vanishing into the sunlight, suggesting it needed a specific violent catalyst to be fully born.

Foreshadowing: María Elena's earlier summoning of a Cleaner to prevent Uriel's demon from being born establishes that violent death can trigger manifestation.

• demon birth
• Uriel
• Pedro
• manifestation

Mirta warns that Jair shows signs of possession due to his autism, which Jaime initially dismisses. The final revelation proves Mirta was right - Jair consumed strands of Pedro's mother's hair while eating ice cream, allowing the demon to take root. The demon hiding within Jair's autism-like symptoms is the film's devastating twist, showing the evil exploited the boy's condition to remain hidden.

Foreshadowing: Mirta's warning about Jair being high-risk for possession and the repeated emphasis on the demon's ability to hide within people foreshadow this revelation.

• Jair possession
• autism
• final twist
• hidden demon

A Rotten is a person possessed by an unborn demon waiting to manifest - they become wretched and dangerous as the demon grows inside them. A Cleaner is a person with specialized knowledge summoned to kill a Rotten before the demon is born, preventing the entity from entering the world. María Elena hired a Cleaner to kill her son Uriel before his demon could fully manifest.

Foreshadowing: The opening scene with the Cleaner's corpse establishes the stakes and the world's rules about demonic prevention.

• Rotten
• Cleaner
• demon possession
• Uriel

Sabrina's reanimated corpse, influenced by demonic forces, abducts Santino. Jaime pursues the possessed entity in a desperate attempt to rescue him but ultimately fails - Jaime learns from the horrifying truth that Sabrina has claimed Santino as another victim, causing him to drive into a tree in grief.

Foreshadowing: Mirta's instruction for Jaime to pursue the possessed entity while she and Pedro search for Uriel sets this tragic sequence in motion.

• Santino abduction
• Sabrina possessed
• Jaime

The children at the schoolhouse have become possessed by the spreading demonic influence. They deceive Pedro about finding a fire axe, luring him away from Mirta so they can kill her and destroy the exorcism equipment. Their goal is to facilitate the demon's birth by eliminating anyone trying to prevent it.

Foreshadowing: The gradual spread of possession throughout the village establishes that no one is safe from the demonic influence.

• possessed children
• schoolhouse
• Pedro
• Mirta

As Pedro drives away with his sons, Leonardo attempts to rescue Vicky and Sabrina from the chaos but his rescue attempt ends in a catastrophic car crash. Vicky is later shown alive and dancing, seemingly immune to the malevolence surrounding her - a disturbing image that suggests she may have become possessed or is being protected by the demon.

Foreshadowing: The earlier violent events establish that the demonic forces are actively interfering with rescue attempts.

• Leonardo crash
• Vicky dancing
• Sabrina

After being born from Uriel's body, the demon appears to toy with Pedro before disappearing into the sunlight. This suggests the demon either cannot survive in direct sunlight or chooses to leave temporarily. The sunlight constraint adds to the horror by showing the entity is powerful yet bound by specific rules.

Foreshadowing: The film's rule about possession spreading through contamination is further established through this demonic limitation.

• demon sunlight
• Uriel birth
• limitations

The demon hid inside Jair by exploiting his autism. The final revelation shows Jair consumed strands of his grandmother's hair while eating ice cream - a detail that appears in the timeline. The demon's ability to mask its presence within Jair's existing behavioral symptoms made detection nearly impossible until it was too late.

Foreshadowing: Mirta specifically warns about autistic individuals being vulnerable to possession due to their difficulty expressing what they're experiencing.

• Jair hidden possession
• autism
• grandmother hair