On the night of May 3, 2007, three-year-old Madeleine McCann disappeared from a holiday apartment in the Algarve region of Portugal. Nearly two decades later, the case remains one of the most closely followed missing-person investigations in modern history. As of August 2026, more than 7,000 days had pᴀssed since she vanished, and police forces in the United Kingdom, Germany and Portugal continue to treat the inquiry as open.

Madeleine was on vacation with her parents, Kate and Gerry McCann, her younger twin siblings Sean and Amelie, and a group of family friends at the Ocean Club resort in Praia da Luz. On the evening she disappeared, the adults went to dinner at a restaurant within the complex, leaving the three children asleep in the ground-floor apartment. The parents checked on them at regular intervals. Around 10 p.m., Kate returned to the apartment, found Madeleine’s bed empty and a window open, and raised the alarm. The twins, then 18 months old, remained asleep throughout the chaos that followed.

What began as a local emergency rapidly escalated into an international media event. Madeleine’s young age and the circumstances of her disappearance generated intense global attention. For years the case was frequently described as one of the greatest unsolved mysteries of the 21st century. The early stages of the investigation were complicated by the number of people who entered the apartment in the first hours, which is widely believed to have contaminated the scene.

Several months later, specially trained dogs brought from Britain indicated possible traces consistent with a deceased person both in the apartment and in a vehicle the McCanns had rented. Portuguese detectives, led at the time by Gonçalo Amaral, shifted their focus toward the parents. In September 2007, Kate and Gerry McCann were formally named as suspects. The theory advanced by some investigators was that Madeleine had died in an accident and that her parents had concealed what had happened. The couple returned to the United Kingdom shortly afterward. Both were later cleared of all suspicion by Portuguese authorities, and the case against them was archived for lack of evidence. Amaral later left the police force and published books that continued to promote the parental-negligence hypothesis; legal challenges by the McCanns against those publications were ultimately unsuccessful.

Over the years, several individuals have come under scrutiny. Robert Murat, a British resident of the area who offered ᴀssistance in the early days, was an early focus of attention before being cleared. The most recent figure of sustained interest is German national Christian Brückner. He has a criminal record that includes Sєxual offenses committed in the Algarve region. Investigators have noted his presence in the area around the time of the disappearance and have gathered statements from some ᴀssociates. German authorities have treated him as a principal suspect and have stated their belief that Madeleine is ᴅᴇᴀᴅ. However, no conclusive evidence sufficient to bring charges specifically related to her disappearance has been publicly presented. Brückner completed a separate prison sentence and was released in 2025.

Police work continues on multiple fronts. The Metropolitan Police’s Operation Grange, launched more than 15 years ago, remains active. Portuguese and German authorities also maintain ongoing inquiries. In recent years, joint searches of land near the original resort have been conducted, and digital material linked to Brückner has been examined by British investigators. The McCanns have never abandoned the search. Through the Find Madeleine Foundation they continue to pursue leads, support investigative efforts, and keep public attention on the case.

The family has also endured secondary hardships, including people who falsely claimed to be Madeleine. In one case that reached court in 2025, a woman was sentenced for harᴀssing the McCanns after repeatedly insisting she was their daughter and sending messages addressing Kate as “mum.”

Nineteen years on, the central questions remain unanswered. No definitive account has emerged of what happened inside apartment 5A on the night of May 3, 2007. The case has generated books, documentaries, theories, lawsuits and intense public debate, yet the fundamental mystery endures. Kate and Gerry McCann’s determination to find answers, combined with the continued work of investigators in three countries, ensures that Madeleine’s disappearance has not faded from view.

Sources : EL PAÍS English