LEICESTER, ENGLAND — A 2023 claim by a Polish woman who said she could be Madeleine McCann has since been decisively rejected by DNA evidence, but the episode returned to the spotlight after the woman later faced criminal proceedings over her persistent contact with Madeleine’s family.

Julia Wandelt, from Poland, attracted worldwide attention in early 2023 after saying she believed she could be the British girl who disappeared from Praia da Luz, Portugal, in 2007. Her claims spread rapidly across social media and drew millions of views as she pointed to alleged similarities between herself and childhood photographs of Madeleine.

But testing subsequently showed that Wandelt was not Madeleine McCann. More detailed DNA evidence presented in court in 2025 also established that she was not the biological child of Kate and Gerry McCann.

🔎 The 2023 Claim Went Viral Worldwide
Wandelt began publicly questioning her identity after saying she believed there were gaps in her childhood memories and similarities between herself and Madeleine.

Her social-media accounts quickly attracted enormous attention.

She claimed that she had physical features resembling Madeleine and questioned aspects of her own childhood history.

At the height of the controversy, the claims became an international media story, with people debating whether the missing-child investigation had suddenly taken an unexpected turn.

However, the claims were never independently established.

🧬 DNA Testing Ruled Her Out
In April 2023, Wandelt’s representatives announced that DNA testing had been carried out.

Fia Johansson, a private investigator who had been assisting Wandelt, said the results showed that Wandelt was genetically Polish and therefore could not be Madeleine.

The McCann family’s representatives did not immediately endorse the privately released findings, instead saying that any official confirmation would come through the Metropolitan Police.

Later evidence provided an even clearer answer.

During Wandelt’s 2025 criminal trial in the UK, a forensic scientist told Leicester Crown Court that DNA profiles from Wandelt and a sample associated with Madeleine did not match.

The court also heard that Wandelt was not the biological child of Kate and Gerry McCann.

⚖️ The Story Took a Different Turn in 2025
Although the identity claim had been scientifically rejected, Wandelt later became involved in a separate legal case concerning her repeated contact with the McCann family.

She was accused of persistently contacting Kate and Gerry over an extended period.

Prosecutors said she sent messages, emails and voicemails and eventually appeared at their home.

The court heard that she continued seeking contact even after police had warned her that she was not Madeleine and instructed her to stay away from the family.

🚨 Wandelt Was Convicted of Harassment
In November 2025, Wandelt was found guilty of harassing Kate and Gerry McCann.

She was cleared of the more serious charge of stalking.

The court imposed a restraining order preventing her from contacting the McCanns, with the judge describing her as presenting a significant future risk of harassment.

The conviction brought an uncomfortable chapter to an end for the family.

But Kate and Gerry made clear that they took no pleasure in the result.

💔 The McCanns Said They Wanted the Harassment to Stop
Following the verdict, Kate and Gerry released a statement saying they had never wanted a court case and simply wanted the harassment to end.

Their response was notably restrained.

Rather than celebrating the conviction, they expressed hope that Wandelt would receive appropriate care and support and warned against exploiting vulnerable people.

They also used the opportunity to remind the public that anyone with genuine evidence concerning Madeleine’s disappearance should contact police.

The DNA Result Did Not Solve Madeleine’s Disappearance
It is important to distinguish two completely separate issues.

The DNA evidence established that Julia Wandelt is not Madeleine McCann.

It did not establish what happened to Madeleine herself.

Madeleine disappeared from Praia da Luz on May 3, 2007, when she was three years old.

Nearly two decades later, her whereabouts remain unknown.

The main investigation has continued independently of Wandelt’s claims.

🔍 Another Chapter in a Case Filled With False Leads
The Wandelt episode is one of many false or unverified leads that have emerged during the investigation into Madeleine’s disappearance.

The case has repeatedly attracted people who believed they recognized Madeleine or believed they possessed information about her whereabouts.

Investigators have had to assess those claims individually, separating credible evidence from speculation.

The Wandelt case demonstrates how quickly an unverified identity claim can spread internationally before scientific testing provides a definitive answer.

🇬🇧 The McCann Family Continues to Support the Investigation
Despite the years that have passed, Kate and Gerry have continued to support the ongoing investigation.

Their official campaign continues to provide updates and encourage credible information to be passed to authorities.

In a December 2025 statement, the family said the investigation was continuing and that the search for knowledge and justice was “far from over.”

They have also continued to speak out against media productions and other material that they believe can cause unnecessary distress to the family.

🕯️ Madeleine Would Now Be in Her Twenties
When Madeleine disappeared, she was a small child whose photograph was circulated around the world.

Today, she would be a young woman.

That enormous passage of time has made the investigation even more difficult, but it has not closed the case.

Her parents continue to hope that information will eventually emerge that explains what happened during the night she disappeared.

⚠️ The Scientific Evidence Is Clear
The central fact surrounding Julia Wandelt’s claim is no longer disputed by the available forensic evidence.

She is not Madeleine McCann.

DNA evidence examined by authorities and presented in court ruled out a biological connection to the McCann family.

That conclusion ended one highly publicized theory.

But it did not answer the much larger mystery.

The Search for Madeleine Continues
The case remains open, and Christian Brückner continues to be a major suspect in the German investigation into Madeleine’s disappearance.

Brückner has denied involvement, and he has never been charged over Madeleine’s disappearance.

Meanwhile, British investigators remain involved through Operation Grange, while the McCann family continues to appeal for credible information.

The focus has therefore returned to the unanswered questions that existed long before Julia Wandelt appeared online.

Where is Madeleine McCann? What happened on the night she disappeared? And can investigators finally uncover evidence capable of answering those questions?

For Kate and Gerry McCann, those remain the questions that matter most.

The viral 2023 DNA claim has been conclusively ruled out. But the search for Madeleine herself continues.

Sources:
New York Post: Original 2023 report on Julia Wandelt’s DNA claim