Could Dr Ruja and the missing billions be hidden in plain sight? Different small leads seem to be pointing to one place.

Could Dr Ruja and the missing billions be hidden in plain sight? A number of small leads seem to be pointing to one place.

Presenter: Jamie Bartlett

Producer: Georgia Catt

Editor: Philip Sellars

Original music and sound design: Phil Channell

Original Music and vocals: Dessislava Stefanova and the London Bulgarian Choir

Episode 7 of 8. Released weekly