Madeleine McCann private detective Kevin Halligen dies
A private detective accused of siphoning off money that had been donated to try to find Madeleine McCann has died.
Kevin Halligen, 56, was taken ill at his home in Normandy, Guildford, last Monday. Surrey Police said the death was being treated as unexplained.
He had denied misusing funds intended to aid the search for Madeleine, who went missing in Portugal in May 2007.
Halligen subsequently spent time in jail in the US over an unrelated fraud.
Adrian Gatton, a TV director and investigative journalist, who made a documentary with Halligen in 2014, confirmed his death to the Press Association, saying he had not been in good health.
"There was blood around the house, probably caused by previous falls when he was either drunk or blacking out," he said.
"His house was full of empty drink bottles. A lot of people wished him ill but his death is almost certainly related to alcoholism."
Allegations that Mr Halligen had misused the McCann funds began to surface in widespread national newspaper reports in the summer of 2008.
In Mr Gatton's documentary for Channel 5, entitled The McCanns and The Conman, My Halligen denied any wrongdoing.
He claimed the media reports were a "gross distortion of what was actually happening".
He added: "The print media in particular took this line that really nothing was being done; I was living the high life on the proceeds of the McCann case.
"Trust me, I didn't so much as buy a new suit... The money, all of it, is fully accountable. It's provable."
Madeleine's parents Kate and Gerry McCann, from Rothley in Leicestershire, used Halligen's firm to look for their daughter, who went missing in Praia da Luz in the Algarve aged three.
His Washington-based firm, Oakley International, was paid about £300,000 for a six-month contract, which saw the company hire other private detectives, set up a hotline and process information.
The firm had initially been awarded a £500,000 contract but the McCanns terminated the arrangement before paying any more fees, apparently because Halligen failed to fulfil certain agreements.
In 2012, the Irish national was extradited to the US to face charges over an unrelated £1.3m fraud to which he pleaded guilty the following year.
He was sentenced to 41 months and deported from the country soon after because of the time he had already spent in prison.
A Surrey Police spokesman said: "We were called to an address in Cobbett Hill Road, Normandy, on Monday following a report of a man in his 50s having been taken unwell, who subsequently died.
"The death is being treated as unexplained and a file will be passed to the coroner's office in due course."