Dr Ruja Ignatova persuaded millions to join her financial revolution. Then she disappeared. Why? Jamie Bartlett presents a story of greed, deceit and herd madness.
http://www.bbc.co.uk/programmes/p07nkd84
Episode 2: The Bitcoin Killer
Not all is as it seems with Dr Ruja's revolutionary cryptocurrency, OneCoin. The Missing Cryptoqueen is an eight-part series for BBC Sounds, with new episodes every Thursday. Presenter: Jamie Bartlett Producer: Georgia Catt Story consultant: Chris Berube Editor: Philip Sellars Original music and sound design: Phil Channell Original music and vocals: Dessislava Stefanova and the London Bulgarian Choir