Vienna - (Fallout): "Absolutely no suspicious circumstances" was how one UN spokesman described the death of yet another UK official from the Comprehensive Nuclear-Test-Ban Treaty Organization.
The mysterious plunge took place during tense discussions about IRAnian nuclear activities which have been simmering near boiling point all year.
Police say the unnamed 47 year-old official fell from the 17th floor of the UN building in Vienna just four months after another British UN worker also died in a similar tragedy.
In July 2003 UN nuclear weapons expert Dr David Kelly was found 'suicided' on an Oxfordshire hillock after testifying before a House of Commons Committee on the UK's WMD fantasy factory.
Austrian police are treating this week's incident as unexplained.
