1. Episode 1

Five years after several innocent lives were lost at a local school, a crime reunites a commissioner, a former police officer, and a psychiatrist.

2. Episode 2

Renzo and Martín decide to work together, and their investigation soon leads them to the father of one of the boys killed in the incident.

3. Episode 3

As Renzo and Martín follow the clues leading to a potential suspect, a new epitaph announces the fate of another victim.

4. Episode 4

After a key lead is uncovered, a new victim is revealed. Later, Renzo and Laura become witnesses to a sadistic and deadly spectacle.

5. Episode 5

When a new epitaph is discovered, Laura believes she has figured out who the next victim will be, while Renzo draws closer to the killer.

6. Episode 6

Frustrated by what happened at the airport, the killer reveals his hatred in a conversation with Laura and vows to take revenge on Renzo.

7. Episode 7

After silencing Fernando’s mother, the killer turns his attention to carrying out the only unfinished part of his plan.

8. Episode 8

Laura identifies the suspect, while the new detective uncovers key clues. Then, Renzo sets a trap for the killer.

9. Episode 9

Bruno changes his appearance, Laura takes drastic action to protect her son, and Marina finds herself dangerously close to the killer.

10. Episode 10

After seeing his photo in the newspapers, Bruno changes his strategy, while Renzo deciphers hidden information in each of the epitaphs.

11. Episode 11

While Renzo uncovers new victims and another epitaph, Marina struggles with the aftermath of her traumatic experience.

12. Episode 12

As Renzo tries to take advantage of Bruno’s weaknesses, he devises a cruel plan to take down his greatest enemy.

13. Episode 13

With Laura held hostage, Bruno attempts to make his final move, while Renzo tries to thwart his revenge at the place where it all began.