http://news.bbc.co.uk/2/hi/uk_news/5173228.stm
Enron witness found dead in park
A body found in north-east London has been identified as that of a banker who was questioned by the FBI about the Enron fraud case.
Police said they were treating the death in Chingford of Neil Coulbeck, who worked for the Royal Bank of Scotland until 2004, as "unexplained".
He had been interviewed by the FBI as a potential witness.
Three ex-workers of RBS subsidiary NatWest are being extradited to the US on Thursday to face fraud charges.
The extradition has sparked a political row, with opposition parties and human rights groups claiming the treaty under which they are being sent to the US is one-sided as the Americans are yet to ratify it.