HANOVER, GERMANY - JULY 29: A Police officer and a detection dog are seen at an allotment as police continue to search the area in relation to the disappearance of Madeleine McCann on July 29, 2020 in Hanover, Germany. German Investigators started early on day two of the searching at an allotment that belonged to Christian Brueckner who has been named as the prime suspect in the disappearance of British child, Madeleine McCann. Madeleine McCann disappeared from an apartment in Praia Da Luz, Portugal, while on holiday with her parents and twin siblings in May, 2007. (Photo by Alexander Koerner/Getty Images)