The letter was sent to Dutch newspaper 
										De Telegraaf on Monday and claimed the 
										four-year-old was buried in scrubland, 
										"under branches and rocks", nine miles 
										from where Madeleine was abducted.
										
										
										
										Journalists from the newspaper trawled 
										the land for two days before passing the 
										information on to Portuguese police and 
										Mr and Mrs McCann yesterday. 
										
										They 
										had already published the story on their 
										website. Mr McCann lashed out at De 
										Telegraaf today. 
										
										Writing in his blog on the official
										findmadeleine.com 
										website, he said: “We were extremely 
										disappointed in the publication of the 
										anonymous letter in The Telegraaf 
										claiming to know where Madeleine is 
										buried.
										
										
										
										
										“Although all information will be taken 
										seriously, we were very upset that the 
										credibility of this letter had not been 
										examined and, more importantly, 
										published before the Portuguese police 
										had an opportunity to investigate the 
										claim, and search the area if 
										appropriate without massive media 
										attention. 
										
										“We 
										feel strongly that this was an 
										irresponsible piece of journalism and 
										even if it were true it is insensitive 
										and cruel. 
										
										“One 
										can imagine how upsetting it is for Kate 
										and I to hear of such claims through the 
										media and if every piece of information 
										was published like this there would be 
										nothing else in the newspapers.” 
										
										
										The 
										anonymous letter included a map which 
										pinpointed a dirt track in an area near 
										Odiaxere, north east of Praia da Luz, 
										where Madeleine was kidnapped from her 
										bedroom six weeks ago. 
										
										
										Portuguese police chiefs visited the 
										area yesterday and took photographs of 
										the surrounds as they attempted to 
										pinpoint the area the letter and maps 
										were referring to. 
										
										They 
										were around four miles from the village 
										of Odiaxere, north of the main highway, 
										the Via Do Infante. 
										
										Police 
										spokesman Olegario Sousa said the map, 
										which includes a large cross marking the 
										spot Madeleine is allegedly buried, is 
										“a bit vague”. 
										
										He 
										added: “It is not easy to discover the 
										place where the body is alleged to be.”
										
										
										It is 
										believed sniffer dogs may be used to 
										scour the scrubland but by 11.30am today 
										there was still no police presence.
										
										
										The 
										only people in the area were 
										journalists. 
										
										
										Although police are following up the 
										lead and taking it seriously, they said 
										it was only one of hundred of tip offs 
										they have received, including many from 
										clairvoyants. 
										
										It is 
										believed the tip off may have come from 
										the same anonymous source who predicted 
										where the bodies of two murdered 
										children would be found in Belgium last 
										year. 
										
										The 
										handwriting on the letter is said to be 
										similar to that on a map received by the 
										same newspaper, De Telegraaf, in June 
										2006, which correctly predicted the 
										shallow graves of Belgian girls Nathalie 
										Mahy, 10, and Stacey Lemmens, seven, who 
										had disappeared while playing in front 
										of a cafe in Liege. 
										
										A 
										Moroccan man is awaiting trial for the 
										murder but the anonymous source was 
										never traced by police.