The finding will give fresh hope to Kate and Gerry McCann, who have said that they continue to believe that their daughter will still be found alive 105 days after she was taken from her bed. The minute spots of blood, which were discovered on a bedroom wall by British sniffer dogs, had been sent for testing at the headquarters of the Forensic Science Service in Birmingham.
The four pages of technical results conclude that the blood did not come from Madeleine. The analysis shows that the blood probably comes from a white man from the “northeast European subgroup”. However, this conclusion is only 72 per cent accurate owing to the poor condition of the sample because of its age and also that the bedroom wall had been cleaned with a detergent. The Forensic Science Service is carrying out further tests on the samples.
Detectives had already suspected that the blood came from a man who had injured himself while staying at the two-bedroom apartment after Madeleine disappeared. This explains why the blood was not discovered when Portuguese police examined the apartment in the first weeks of the investigation. The ground-floor apartment in the Ocean Club resort in Praia da Luz was cordoned off by police for five weeks after Madeleine’s disappearance before being handed back to its British owners.