Brueckner, 49, lived within the Algarve between 1995 and 2007, the place, based on court docket paperwork he burgled inns and vacation flats.
The McCann case, one of many greatest lacking individuals investigations in historical past, has seen a number of suspects let go and lifeless ends discovered.
However in 2020 German prosecutors declared Brueckner their prime suspect, pointing to his telephone knowledge and hyperlinks to the Algarve on the time Madeleine vanished.
They’ve since carried out digs in Portugal, seized objects from properties and pursued new leads.
However no smoking gun has emerged.
Madeleine’s mother and father, Gerry and Kate McCann, proceed to marketing campaign for his or her daughter, who would now be 22, to be discovered and difficulty a press release every year on the anniversary of her disappearance.
“We love her dearly and miss her past phrases,” they wrote on their web site.