A South African real estate developer, Stephen Birch, claims he may have found the gravesite of Madeleine McCann.
Stephen Birch says he used a ground penetrating radar device, which uses radar pulses to x-ray the subsurface.
Birch spent more than $30,000 on the equipment used to find McCann's suspected gravesite, according to Sky News.
Birch said: "I've had the scans analyzed and they show digging, a void and what could be human bones."
To do his research, Birch climbed over the fence in the early hours of the morning.
Birch told Sky News that he provided Scotland Yard detectives and Portuguese police with hard copies of the radar scans and the agencies are examining them.
Two sisters, Annie Wiltshire and Jayne Jensen, told police they saw Robert Murat outside Madeleine McCann's apartment about 10.30 on the night she vanished. (SISTERS TELL POLICE: WE SAW MURAT NEAR THE APARTMENT)
This means eight witnesses saw Murat near the apartment that night and 'blows to bits' Murat's alibi that he was at his mother's house the entire night Madeleiene went missing.
The Symington family appear to have links to some of the most senior figures in the British Establishment.
On 7 November 2010, in the Sunday Express, former Chief Inspector Goncalo Amaral, the man in charge of the Madeleine McCann investigation, claimed that the crucial CCTV footage at the Estrela da Luz was wiped in the days after Madeleine's disappearance.
Amaral wrote that the camera is likely to have shown the man that witnesses claim was carrying a child in his arms on the night of Madeleine's disappearance.
Who was the man?
Eight witnesses reportedly saw Murat near the apartment that night.(Madeleine McCann, Murat, Michaela and MI5)
According to a report in The Daily Mail, 17 May 2007, a "secret chamber" was found in Robert Murat's home. The hidden vault - 27 ft long by four and a-half feet high - is beneath the living room floor of Murat's villa.
Des Taylor, the British architect who built Casa Liliana in 1993, told the police of its existence. (Madeleine: Police swoop on Russian computer expert's flat the ...)
Murat's girlfriend Michaela Walczuch was named by the Mirror as the woman spotted bundling a child into a car two days after Maddy vanished. (Witness 'saw Murat's girlfriend with Madeleine')
"According to sources quoted in the newspaper 24 Horas, DNA samples found in Robert Murat's house were Madeleine's."(Madeleine's DNA was found in Murat's house, police claim the ...)
"Detectives say they can prove Madeleine McCann was at the home of official suspect Robert Murat. They claim traces of hair and body fluids found during one of three searches at his villa came from the missing four-year-old." (MADDIE DNA FOUND IN MURAT HOUSE)
aangirfan: Madeleine McCann, the Symington Family, Robert Murat
aangirfan: MADELEINE - MYSTERY MAN - CCTV FOOTAGE WIPED
aangirfan: Robert Murat - 6 claim to have seen him outside McCann ...
aangirfan: Madeleine McCann and Robert Murat
aangirfan: MADELEINE McCANN AND TAXI DRIVER ANTONIO ...
aangirfan: MADELEINE McCANN; NETHERLANDS; BELGIUM ...
aangirfan: MADELEINE McCANN & CERTAIN FASCISTS
aangirfan: MADELEINE MCCANN AND STRANGE LINKS