When her son, Hugo, failed to answer his phone on the morning of 12 July 2005, Isabel Miranda de Wallace did not waste a moment. Everyone knew that kidnappings were rife in Mexico City, and Wallace immediately enlisted her brother and nephew to help with the search. They walked the streets near Hugo’s last known location until they came across his SUV. A passerby told them they’d seen someone being forced out of his car and into a nearby apartment, Wallace later said. She also described speaking to a boy who had heard gunshots and seen an injured man being led out of the apartment around 4am. “Within 24 hours, we found his car, then the building where they took my son. We had the case practically solved,” Wallace later said. “But the police didn’t believe us.”
At that time, many kidnapping cases went unreported, as families feared that the police couldn’t be trusted. Those who did go to the police often struggled to get them to take their complaints seriously. But Wallace was different. She was a successful businesswoman, who had set up an advertising agency that owned and operated billboards across Mexico City. “She didn’t beg or say please,” said Federico Döring, a politician and an early ally of Wallace. “She would point her finger at public officials not doing their job – and this was unheard of,” Döring told me. “In Mexico, a lot of people are often afraid to speak up because you don’t know if a politician is in bed with the cartels. That intimidates them, but it didn’t intimidate her.”
A mother's crusade
At 35, Hugo was a fast-living rich kid with a passion for motorbikes, American football and chasing women. He was Wallace’s first son and he was used to getting his way, his ex-girlfriend Vanessa Bárcenas told police. In the years before his disappearance, he had distanced himself from old friends and appeared to be using drugs, Claudia Muñoz, another of Hugo’s former girlfriends, told me. Hugo had other problems too. He had told Bárcenas that some of the suppliers for a clothing business he owned had ties to “something like drug trafficking”, which had created problems for him with the police and made him a target for kidnappers.
When the police investigation into Hugo’s disappearance stalled, Wallace took up the case herself. With remarkable speed, she obtained Hugo’s phone records and the names of people he spoke to in the hours before his disappearance. It is not uncommon for families to conduct their own investigations in Mexico, but Wallace’s family took this to new levels, hiring private detectives and surveilling targets round the clock. Yet no breakthrough arrived. None of the occupants of the apartment block where Hugo was allegedly taken reported hearing any disturbance. The witnesses Wallace and her family cited in their testimony were never found.
From the start, Wallace insisted that the case be investigated as a kidnapping linked to organised crime. Yet without hard evidence, it seemed that Hugo’s disappearance would be relegated from a federal crime to a state-level inquiry, which Wallace feared would go nowhere. In interviews, she portrayed herself as a simple mother navigating an impenetrable system. The pain of a woman searching for her missing son resonated with the public, and Wallace was able to use her popularity to gain institutional support.
Billboards and arrests
On 10 January 2006, police made their first arrest in connection with Hugo’s disappearance – and Wallace was right by their side. The suspect, Juana Hilda González, was a 30-year-old professional dancer who lived in the apartment where Wallace believed her son had been kidnapped. Although González denied any involvement, and offered an alibi, police were able to hold her in custody for up to 40 days without charge, thanks to arraigo, an emergency legal measure that gives police expanded powers in organised crime cases. “If you are indicted for organised crime, you lose all of your procedural rights,” the defence lawyer Salvador Leyva told me.
In the weeks and months after González’s arrest, Wallace placed billboards across the city, featuring photos and full names of suspects and offering rewards of up to 250,000 pesos (£12,000 at the time) for information on their whereabouts. One billboard showed a photo of González’s boyfriend, Cesar Freyre, over the words: “Kidnapper. If you were the victim of this criminal, report him!” In a documentary later made about the case, Wallace herself said: “No one had ever dared to accuse a kidnapper publicly before – much less using their full name. Neither the Mexican public nor the press could have imagined it.”
It wasn’t long before Freyre was caught. In late January 2006, news cameras arrived on a dark street in Mexico City where police had apparently just arrested him. Wallace told reporters that she and her brother had located, followed and subdued Freyre, managing to get a passing police patrol to arrest him just before he was able to draw his gun and shoot them. Leading national papers dubbed Wallace “Madre Coraje”, Mother Courage. One veteran TV host called her a “lioness”.
A confession and its aftermath
Just like González, Freyre denied all charges. Then, on 8 February 2006, came an unexpected development. González confessed, and named five others, including Freyre and a woman called Brenda Quevedo, as part of the plot. It was a kidnapping that had gone wrong, she said. She had lured Hugo to her apartment under the pretence of a date, but a struggle ensued in which he had died. The would-be kidnappers had photographed his body in the hope of claiming a ransom. Then they dismembered the corpse with an electric saw in her bathroom sometime after 3am, and disposed of the remains.
After the confession, the case moved quickly. Police returned to González’s apartment, seven months after the first search had turned up nothing. This time they found evidence that seemed to confirm the prosecution case: an expired driving licence belonging to Hugo and a single drop of blood which matched samples given by Wallace and her husband.
Although they had not found his body, investigators concluded Hugo had died in the apartment. Wallace placed new billboards across the city displaying the faces of the suspects, publicly branding them kidnappers and murderers. Within a few weeks, two more suspects were in custody. Several relatives of the suspects were also arrested and held under the arraigo system and later accused of forming part of the alleged kidnapping gang. Some of them remained in custody for years.
Doubts emerge
Defence lawyer Ámbar Treviño argued there were glaring weaknesses in the prosecution story. In the early months of the investigation, Wallace had emphasised the accounts of eyewitnesses who allegedly heard gunshots and saw Hugo leaving the apartment injured. Following González’s confession in February 2006, the story shifted. Now the prosecution claimed that Hugo had died in the apartment of a heart attack, and the assailants had disposed of the body. The eyewitness accounts were no longer mentioned. Meanwhile, the suspects, as well as their family members, reported being pressured by prosecutors to change statements.
In October 2019, DNA tests confirmed that Wallace’s first husband was Hugo’s father, not her second husband as she had claimed. But in that case, why had a blood sample found at the scene of the crime been shown to match her second husband, rather than her first? In the early days of the investigation, León told a judge in May 2021, Wallace convinced him to give a DNA sample, but when she handed the DNA sample to prosecutors, she told them it came not from León but from José Enrique. By doing so, Wallace ensured that any tests of Hugo’s DNA would match her and the man she claimed was his father.
Then, in April 2021, Leyva found that the apartment where Hugo had purportedly been killed had not been secured by police for the seven months between the first and second search. Not only that: it had been rented in the interim to a new tenant – a man who happened to work for Wallace, and later married into her extended family.
The case unravels
In July 2021, Leyva filed a criminal complaint against Wallace, accusing her of lying under oath and fabricating evidence by allegedly renting the apartment to plant the blood sample and later falsifying the DNA submission to ensure it matched. It followed an earlier complaint lodged by his office naming those it said were responsible for torturing Quevedo: more than a dozen officials – and Wallace, for allegedly ordering it.
On 11 June 2025, the supreme court ordered Juana Hilda González’s immediate release after nearly 20 years in prison, ruling that her confession was obtained through torture, and that “there is not a single piece of evidence directly linking Juana Hilda to [Hugo’s] disappearance”. The court also threw out all the evidence that derived from her coerced confession.
Wallace did not live to see the collapse of the case she had built. Three months before the judgment, she died after suffering complications following surgery. Her funeral was private, and little is known about the circumstances of her death.
Legacy and questions
Many of Wallace’s former allies and advocates see her as the victim of a politically motivated witch-hunt. After her death, one of the country’s leading broadcasters condemned what he said was the left’s “perverse vilification” of Wallace. Calderón and a host of senators and political heavyweights offered their condolences.
More than 20 years after Hugo disappeared, his body has still not been found. But from the early days of the investigation, Treviño had insisted there were signs that the story Wallace was telling about Hugo didn’t add up. Nine days after he disappeared, his bank card was used several times: to pay for a seafood meal, for a purchase in a department store and for a paintballing game. A few months later, a payment was made on another of his cards, this time to a dating site.
What happened to Hugo remains a mystery. The point, for Leyva, is that this is a story about much more than Wallace herself. “She wouldn’t have been able to do anything if there wasn’t someone in the government, in the judiciary or in the prosecutor’s office or in politics allowing it,” he said.
