Dark Desire

A law professor becomes concerned after overhearing her husband in what seems to be an unusual phone conversation, and she later spends an unexpected evening out with a recently divorced friend at a nightclub.

Alma attempts to establish clearer limits in her relationship with Darío, while a discovery she makes about Leonardo fuels her doubts. Meanwhile, Zoe begins to explore and question her sexual identity.

Forensic evidence pointing to Brenda's recent encounter with a lover shifts the police investigation toward uncovering his identity. Meanwhile, Darío encourages Alma to confide in him.

Alma tells Esteban the identity of her lover, prompting him to confront the man. Meanwhile, Darío discovers a troubling photograph in his mother's room, and Zoe continues her investigation into the identity of Animus.

Darío secretly watches the anniversary celebration at the hotel, while Esteban investigates his past and uncovers a link to a long-unsolved murder.

Esteban presents Alma with a case file that may be relevant to their investigation. Meanwhile, Zoe tracks a GPS signal in an attempt to locate Animus, and security footage provides a clue about Brenda's most recent visitor.

Flashbacks depict the early stages of Lucinda's illness, while in the present, Alma follows Esteban's plan by inviting Darío to meet her at a motel to test one of his theories.

Alma begins to doubt her decision to involve Darío in Esteban's scheme and grows increasingly anxious. At the same time, Leonardo starts to suspect that his wife is being unfaithful.

Leonardo initiates an exhumation to uncover more about a past mystery. A flashback sheds light on the events between Esteban and Darío. Meanwhile, Zoe is visited unexpectedly at school.

Zoe is unexpectedly taken on a secretive trip, raising concerns among those close to her. Alma discovers a clue at Darío's store that leads to a disturbing revelation, while Esteban's analysis of security footage proves to be a crucial breakthrough.

Evidence from the picnic prompts Leonardo to pursue Darío. After pleading with Alma to keep their issues private, Leonardo experiences a mental breakdown.

Esteban requests that Vallejo retrieve police evidence, setting off a tense chain of events. Meanwhile, Leonardo confides in his brother and reflects on his last encounter with Brenda at her house.

A disturbing discovery prompts Esteban to share Leonardo's phone records with Alma, while Zoe tracks a signal linked to Animus.

The police apprehend a suspect carrying the evidence bag from Brenda's case. Alma demands answers from Darío. Leonardo's medical test results come back.

Lucinda insists she's owed money. García reviews the security videos and gets suspicious. Leonardo reveals what happened the last time he saw Brenda.

The man who stole the evidence related to Brenda's case tells García who hired him. Darío remembers where Esteban held him captive and returns there.

Zoe makes a confession to her mom. On the run, Leonardo calls Esteban for help. García obtains an audio recording from the last phone call Brenda made.

An unexpected encounter answers Alma's lingering questions about the past weeks. García receives forensic results from the textile factory explosion.

Esteban is released from prison. A mysterious woman named Lys joins Alma's support group. A letter in the mail brings shocking news about Darío.

Alma decides to warn Julieta about Darío and ends up bumping into him. At her bachelorette party, Julieta receives an eerie text and a tragedy occurs.

Detective Montaño takes the lead in Julieta's case. Zoe requests a favor of her friend at the morgue. Alma asks Lys about her connection to Darío.

After having a conversation with Leonardo, Íñigo starts suspecting Darío. Then, crucial evidence found on the roof turns Darío into the prime suspect.

When Darío insists that someone is impersonating him, a distrustful Alma reaches out to Esteban to try to unearth his past and confirm her doubts.

Alma spots Darío's alleged doppelgänger. Julieta's cellphone is found. Worried about her mom, Zoe orchestrates an intervention with Leonardo and Mónica.

Esteban and Montaño keep collaborating to crack the case. A video on Julieta's cellphone turns Alma into a suspect in the police investigation.

While Alma and Darío are on the run looking for Lucinda's suitcase, Esteban plants a microphone in Montaño's office and sets out to find them.

Esteban resorts to an aggressive method to help Alma. A video taken on Darío's 18th birthday reveals a shocking truth about his relationship with Lys.

Darío confronts Lys. Zoe goes to Mau's apartment to review Julieta's forensic report. Alma and Esteban focus on uncovering Lys' involvement in the case.

Montaño interrogates Alma, Darío, Lys and Leonardo. Íñigo digs deeper into Lys and Alberto's past. Daríos alleged doppelgänger shows up at Alma's house.

A photograph found in Lucinda's suitcase takes the case in a different direction. New incriminating photos from the bachelorette party emerge.

Montaño investigates the bank account in Andorra. Zoe and Karina reach a breaking point. Esteban comes face to face with the fake Darío.

Montaño confronts Lys with the piling evidence against her. Suspicious of Darío, Alma sneaks into his hotel room and comes to a chilling realization.

Past and present come to a head as Alma decides to face the truth, however dark it may be, of what happened on that fateful night in the hotel.