Kate McCann said she will 'bitterly regret' a note that she believes may have led to Maddie's disappearance

The family claimed they are 'disappointed'

Kate McCann was declared an ‘arguida’ three months after her daughter's disappearance, depicted in film Under Suspicion: Kate McCann

Madeleine McCann went missing in 2007 and has not been seen since

Julia Wandelt has been accused of stalking Kate and Gerry McCann while claiming she is their missing daughter

Madeleine McCann went missing in 2007 and has not been seen since

Christian Brueckner has sat down in an interview while cops search his former home for any evidence of the missing girl

Madeleine McCann vanished from her family's vacation apartment over 18 years ago

Madeleine McCann's parents issued a statement recently to mark 18 years since she disappeared

Christian Brueckner is the main suspect in the case, but no charges have been brought against him

A property owned by the prime suspect in Madeleine McCann's case was searched in 2016, leading to several devices being found

Eugenea Collins claims she is the missing British girl

<p>The Madeleine McCann case appears to be moving forward once again after a German TV channel claimed that it had discovered &#8216;shocking&#8217; new evidence against a suspect related to the alleged kidnapping. Two years ago, German authorities announced that Christian B – whose full name cannot be revealed under German privacy law – was being <a href="https://www.unilad.co.uk/news/madeleine-mccann-investigators-discover-shocking-new-evidence-about-suspect/" title="Read more" >&#8230;</a></p>

<p>Investigators working on a documentary about Madeleine McCann&#8217;s disappearance have reportedly found evidence that could cast doubt on the prime suspect&#8217;s involvement. German police have said they believe that Christian B, a 44-year old convicted sex offender, was &#8216;100%&#8217; responsible for the kidnap and murder of McCann, who vanished from a holiday resort in Portugal <a href="https://www.unilad.co.uk/news/madeleine-mccann-new-information-found-in-case-against-prime-suspect/" title="Read more" >&#8230;</a></p>