Madeleine McCann suspect Christian Brueckner has had his parole application rejected in Germany, according to a report.

The convicted sex offender was declared an official suspect by Portuguese authorities last month.

According to the Daily Mirror, Brueckner – who was sentenced to a seven-year term for rape in a separate case in 2019 – was denied parole in April due to his “social prognosis”.

A spokesperson for the Oldenburg District Court told the paper: “The court ruled there were no grounds for suspending the remainder of the sentence.”

Swindon Advertiser: Her parents say it is ‘essential’ they learn the truth of what happened (Joe Giddens/PA)Her parents say it is ‘essential’ they learn the truth of what happened (Joe Giddens/PA)

Brueckner, who was identified as a murder suspect by German prosecutors in June 2020, has reportedly denied any involvement in the McCann case and has not been charged.

Investigators believe the convicted sex offender killed Madeleine, then three, after abducting her from the holiday apartment.

Lead German prosecutor Hans Christian Wolters told the Mirror: “His request was rejected on the grounds that he could not be given a positive social prognosis.

“In other words, the court has said it believes that the convict will commit further offences if released.”

In a message on the Official Find Madeleine Campaign Facebook page on Monday, Kate and Gerry McCann wrote although “uncertainty creates weakness”, they need closure on what happened to the toddler at the holiday apartment in Praia da Luz, Portugal, on May 3 2007.

The Metropolitan Police, which continues to treat Madeleine’s disappearance as a missing persons’ inquiry, said it is “committed” to finding the truth 15 years on.

Swindon Advertiser: Brueckner was identified as a murder suspect by German prosecutors in June 2020 (John Stillwell/PA)Brueckner was identified as a murder suspect by German prosecutors in June 2020 (John Stillwell/PA)

The McCanns’ post read: “This year we mark 15 years since we last saw Madeleine.

“It feels no harder than any other (year) but no easier either.

“It’s a very long time.

“Many people talk about the need for ‘closure’.

“It’s always felt a strange term.

“Regardless of outcome, Madeleine will always be our daughter and a truly horrific crime has been committed.

“These things will remain.

“It is true though that uncertainty creates weakness; knowledge and certainty give strength, and for this reason our need for answers, for the truth, is essential.

“We are grateful for the ongoing work and commitment of the UK, Portuguese and German authorities as it is this combined police effort which will yield results and bring us those answers.

“As always, we would like to thank all of our supporters for their continued good wishes and support.

“It is a huge comfort to know that regardless of time passed, Madeleine is still in people’s hearts and minds.

“Thank you.”