14-year-old Agostina Vega missing in Córdoba; suspect detained amid conflicting accounts

Agostina Madeleine Vega told her mother she was going to her grandfather's shop to buy empanadas. It was Saturday night, 10:30 p.m., in Córdoba. She never came back.

The fourteen-year-old left her house and instead walked to a taxi stand. She asked the driver, a man named Ariel who knew her grandfather, to take her to the corner of Mariano Fragueiro and Juan del Campillo in the Cofico neighborhood. When she arrived, she was supposed to be surprising her mother with something—the taxi driver would later say she mentioned a gift. Video footage from that evening shows a young girl entering the home of Claudio Barrelier, a 33-year-old man who had been dating Agostina's mother. Barrelier was the last person known to have seen her. By Sunday morning, when Agostina had not returned and her phone went to voicemail after four rings, her mother Melisa Heredia filed a missing person report. The search that followed would grip the entire province.

Within days, authorities detained Barrelier. The evidence seemed straightforward: the video, the taxi driver's account, the fact that he was the last contact. But Barrelier's account introduced a fracture in the narrative. He insisted the girl in the video was not Agostina at all, but his own daughter. He claimed he and his child had left his house between 10 and 10:30 p.m. to buy cigarettes and a soft drink from a nearby shop. His lawyer, Jorge Sánchez del Bianco, repeated this story during questioning that lasted several hours. The suspect maintained his innocence, saying Agostina had never entered his home.

The shop owner demolished that alibi. She told investigators that Barrelier was not a regular customer and that on that particular Saturday, he never came in. She based this on her store's security camera footage, which she made available to authorities. The tape showed no sign of him. Meanwhile, cell phone data painted a different picture. According to Agostina's family lawyer, Carlos Nayi, telephone towers placed Agostina's signal in the vicinity of Barrelier's address. She appeared to have remained there for approximately three hours. When investigators searched the house, they found no evidence of violence or a crime scene, but the girl was gone.

Barrelier had a history that made the allegations more serious. He had previously served time for unlawful imprisonment—a violent offense—and had been released on May 26 of the previous year under conditions that included monthly check-ins with prosecutors, which he had maintained. When the municipality of Córdoba learned of his detention, they immediately terminated his employment at the Municipal Traffic School, where he had worked since November 2024. His lawyer defended him against suggestions of political protection, stating his fees came from no government or union source and that Barrelier was simply a municipal employee.

Agostina's family and the community mobilized. Her grandfather, Miguel, broke down in tears at a public march, saying he had seen his granddaughter enter Barrelier's house in that video. He noted that Agostina was not accustomed to being out at night and did not know the city well, suggesting she had been manipulated into going. Her mother, in an audio released to media, expressed anguish: Barrelier was someone she had trusted, someone Agostina knew. She could not understand why he would not reveal where her daughter was. Her aunt echoed the family's conviction at the march: he knows where she is.

By Thursday, five days after Agostina vanished, the search had expanded to nineteen raids across the province. The government activated Alerta Sofía, a national alert system for missing children. Prosecutor Raúl Garzón, leading the investigation, confirmed that the search remained centered in Córdoba province, suggesting authorities believed Agostina had not left the region. Nayi, speaking after a meeting with investigators, offered a measure of cautious hope. Based on the evidence they had reviewed, he said, Agostina appeared to still be alive and somewhere within Córdoba. The mother had also begun receiving calls from hidden numbers since the search of Barrelier's house—calls investigators were trying to trace and decode. The case remained open, the girl still missing, and the man detained maintained his denial even as the evidence accumulated against him.