One day in August 1995 a man called Foutanga Babani Sissoko walked into the head office of the Dubai Islamic Bank and asked for a loan to buy a car. The manager agreed, and Sissoko invited him home for dinner. It was the prelude, writes the BBC's Brigitte Scheffer, to one of the most audacious confidence tricks of all time.
Over dinner, Sissoko made a startling claim. He told the bank manager, Mohammed Ayoub, that he had magic powers. With these powers, he could take a sum of money and double it. He invited his Emirati friend to come again, and to bring some cash.
Black magic is condemned by Islam as blasphemous. Even so, there's still a widespread belief in it, and Ayoub was taken in by the colourful and mysterious businessman from a remote village in Mali.
When he arrived at Sissoko's house the next time, carrying his money, a man burst out of a room saying a spirit - a djinn - had just attacked him. He warned Ayoub not to anger the djinn, for fear his money would not be doubled. So Ayoub left his cash in the magic room, and waited.
He said he saw lights and smoke. He heard the voices of spirits. Then there was silence.
The money had indeed doubled.
Ayoub was delighted - and the heist could begin.
"He believed it was Black Magic - that Mr Sissoko could double the money," says Alan Fine, a Miami attorney the bank later asked to investigate the crime.
"So he would send money to Mr Sissoko - the bank's money - and he expected it to come back in double the amount."
Between 1995 and 1998, Ayoub made 183 transfers into Sissoko's accounts around the world. Sissoko was also running up big credit card bills - in the millions according to Fine - which Ayoub would settle on his behalf
In November 1995, only weeks after putting on the magic display for Mohammed Ayoub, Sissoko visited another bank in New York, and did much more than open an account.
"He walked into Citibank one day, no appointment, met a teller and he ended up marrying her," says Alan Fine. "And there's reason to believe she made his relationship with Citibank more comfortable, and he ended up opening an account there through which, from memory, I'm just going to say more than $100m was wire transferred into the United States."
In fact, according to a case brought by the Dubai Islamic Bank against Citibank, more than $151m "was debited by Citibank from DIB's correspondent account without proper authorisation". The case was later dropped
Sissoko was quickly extradited to the US, where he started to mobilise influential supporters.
The readiness of diplomats to vouch for Sissoko shocked the judge presiding over his bail hearing. And Tom Spencer was stunned when a former US senator, Birch Bayh, announced he was joining Sissoko's defence team.
"Well, you have to ask yourself, why would anyone get involved for a foreign national who has no apparent value to the United States?" says Fine. "I don't know the answer to the question. But it's an interesting one to pose."
The US government wanted Sissoko held in custody, but he was bailed for $20m (£14.5m) - a Florida record at the time.
Then he went on a spending spree.
He would come in and buy two three four cars at the same time... the money was like wind
Ronil Dufrene, Car dealer
His defence team was rewarded with Mercedes or Jaguar cars. But that was just the start.
Sissoko spent half a million dollars in one jewellery store alone, Fine recalls, and hundreds of thousands in others. In one men's clothing store he spent more than $150,000.
"He would come in and buy two three four cars at the same time, come back another week and buy two three four cars at the same time. It was just, the money was like wind," says car dealer Ronil Dufrene.
He calculates that he sold Sissoko between 30 and 35 cars in total.
Sissoko became a Miami celebrity. He already had several wives, but that didn't stop him marrying more - and housing them in some of the 23 apartments he rented in the city.
"'Playboy' is the right word to describe him. Because he is very elegant. And handsome. And he dresses with great style. He blew a lot of money in Miami," says Sissoko's cousin, Makan Mousa.
Sissoko was also giving away large sums to good causes. His trial was approaching, and he knew the value of good publicity. In one case witnessed by his cousin, he gave £300,000 ($413,000) to a high-school band that needed money to travel to New York for a Thanksgiving Day parade.
Good read
Over dinner, Sissoko made a startling claim. He told the bank manager, Mohammed Ayoub, that he had magic powers. With these powers, he could take a sum of money and double it. He invited his Emirati friend to come again, and to bring some cash.
Black magic is condemned by Islam as blasphemous. Even so, there's still a widespread belief in it, and Ayoub was taken in by the colourful and mysterious businessman from a remote village in Mali.
When he arrived at Sissoko's house the next time, carrying his money, a man burst out of a room saying a spirit - a djinn - had just attacked him. He warned Ayoub not to anger the djinn, for fear his money would not be doubled. So Ayoub left his cash in the magic room, and waited.
He said he saw lights and smoke. He heard the voices of spirits. Then there was silence.
The money had indeed doubled.
Ayoub was delighted - and the heist could begin.
"He believed it was Black Magic - that Mr Sissoko could double the money," says Alan Fine, a Miami attorney the bank later asked to investigate the crime.
"So he would send money to Mr Sissoko - the bank's money - and he expected it to come back in double the amount."
Between 1995 and 1998, Ayoub made 183 transfers into Sissoko's accounts around the world. Sissoko was also running up big credit card bills - in the millions according to Fine - which Ayoub would settle on his behalf
In November 1995, only weeks after putting on the magic display for Mohammed Ayoub, Sissoko visited another bank in New York, and did much more than open an account.
"He walked into Citibank one day, no appointment, met a teller and he ended up marrying her," says Alan Fine. "And there's reason to believe she made his relationship with Citibank more comfortable, and he ended up opening an account there through which, from memory, I'm just going to say more than $100m was wire transferred into the United States."
In fact, according to a case brought by the Dubai Islamic Bank against Citibank, more than $151m "was debited by Citibank from DIB's correspondent account without proper authorisation". The case was later dropped

Sissoko was quickly extradited to the US, where he started to mobilise influential supporters.
The readiness of diplomats to vouch for Sissoko shocked the judge presiding over his bail hearing. And Tom Spencer was stunned when a former US senator, Birch Bayh, announced he was joining Sissoko's defence team.
"Well, you have to ask yourself, why would anyone get involved for a foreign national who has no apparent value to the United States?" says Fine. "I don't know the answer to the question. But it's an interesting one to pose."
The US government wanted Sissoko held in custody, but he was bailed for $20m (£14.5m) - a Florida record at the time.
Then he went on a spending spree.
He would come in and buy two three four cars at the same time... the money was like wind
Ronil Dufrene, Car dealer
His defence team was rewarded with Mercedes or Jaguar cars. But that was just the start.
Sissoko spent half a million dollars in one jewellery store alone, Fine recalls, and hundreds of thousands in others. In one men's clothing store he spent more than $150,000.
"He would come in and buy two three four cars at the same time, come back another week and buy two three four cars at the same time. It was just, the money was like wind," says car dealer Ronil Dufrene.
He calculates that he sold Sissoko between 30 and 35 cars in total.
Sissoko became a Miami celebrity. He already had several wives, but that didn't stop him marrying more - and housing them in some of the 23 apartments he rented in the city.
"'Playboy' is the right word to describe him. Because he is very elegant. And handsome. And he dresses with great style. He blew a lot of money in Miami," says Sissoko's cousin, Makan Mousa.
Sissoko was also giving away large sums to good causes. His trial was approaching, and he knew the value of good publicity. In one case witnessed by his cousin, he gave £300,000 ($413,000) to a high-school band that needed money to travel to New York for a Thanksgiving Day parade.
Good read