(Bloomberg) -- On a warm evening last month, federal agents swooped into New York’s Kennedy airport to arrest Mark Johnson, HSBC Holdings Plc’s global head of foreign exchange cash trading, as part of an investigation of a front-running scheme.
While Johnson was nabbed before he could fly back to London, U.S. prosecutors don’t seem to be in any hurry to detain the other trader charged in the case. Stuart Scott, the bank’s former head of currency trading in Europe, is waiting on the U.S. Justice Department in his multimillion-pound home in a leafy suburb outside of the U.K. capital.
The men, both British citizens, are accused of using insider knowledge to front-run a $3.5 billion currency deal carried out in 2011 that made the bank $8 million in profits. The arrest was considered a coup for the DOJ, which has struggled to build cases against individuals during the investigations of global banks.
There could be many reasons for the delays in the U.S. seeking to extradite the 43-year-old Scott, ranging from bureaucratic hurdles to the summer holidays. But lawyers say the extra time could also be an indication Scott’s lawyers may be talking with prosecutors.
"The government is likely interested in cooperation from the defendants to identify other rogue traders,” said Adam Kaufmann, a lawyer at Lewis Baach in New York and a former prosecutor in the Manhattan District Attorney’s Office. “They may well be pursuing a negotiated surrender and cooperation."
Scott lives in a seven-bedroom home, estimated to be worth 2.5 million pounds ($3.2 million) by property website Zoopla, in the affluent village of Radlett 20 miles north of central London. A woman who answered the door at the house said they were "not interested" in speaking when visited by Bloomberg for the second time this month.
One woman who lives on the same street said she was shocked someone she described as a nice family-man could be accused of a crime and that she’d recently seen Scott walking his two dogs. If Scott’s neighbors are talking, most law-enforcement officials aren’t.
Representatives for half a dozen law-enforcement agencies, including police and prosecutors in London, either declined to comment or said they had no record of an arrest or extradition request from the U.S. The U.K. Home Office said it couldn’t confirm or deny whether the U.S. had sought assistance until after an arrest had been made.
Scott’s lawyers declined to comment beyond reiterating their client denied the allegations. U.S. prosecutors in Brooklyn, New York, declined to comment.
The charges are the first in a global probe of the foreign-exchange market that started three years ago over allegations traders were manipulating key currency benchmarks to boost profits. U.K. and U.S. authorities have levied about $10 billion in fines against seven banks over the behavior and more than 30 traders were suspended or fired.
Scott left HSBC shortly after the bank agreed to pay $618 million to settle civil probes in the U.S. & U.K. into currency manipulation.
The U.K. Serious Fraud Office dropped its own criminal investigation into currency-rigging in March citing insufficient evidence to secure a conviction. Switzerland’s financial regulator banned six former UBS Group AG employees from working in the industry for as long as five years in December.
In cases of severe financial crime the U.S. tends to move fast on arrests, although the extradition process can be beset by delays. Navinder Singh Sarao, the British trader accused of helping to cause the 2010 flash crash, was arrested at his London home in April 2015 and was brought before a London judge the next day.
After four months languishing in a high-security London prison, he was released on bail while he fights extradition. Sixteen months later, he’s still in the U.K.
Agents moved quickly to arrest Johnson, who works in London and New York, at the airport to avoid an extradition fight, a person with knowledge of the matter said at the time. This could mean the Justice Department wasn’t as far along in the execution of its warrant for Scott as it might have planned. The warrants were requested in a New York court on July 19, according to the complaint. The U.S. is seeking Scott’s extradition, according to people involved in the case.
It is not particularly unusual for bureaucratic delays to slow down arrests in overseas cases, said Thomas Garner, a London extradition lawyer. One month isn’t out of the ordinary, he said.
"Things can happen very quickly sometimes, but in a case like this I would not be surprised by the timeline," Garner said. "It’s a complicated case and an extradition request, if it has been made, may still be filtering through the system."
While American prosecutors only need show that the alleged misconduct would be a crime in both places to win a request for an extradition, it still could be a long time before Scott steps on U.S. soil to face the charges.
“There would likely be an appeal to the High Court, and in some cases a further appeal to the Supreme Court,” said Richard Egan of Tuckers Solicitors, who represents Sarao. “The timescale can stretch out to well over a year.”
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