British prisoner disappears from Russian jail in a major signal from Vladimir Putin - Express
- British prisoner disappears from Russian jail in a major signal from Vladimir Putin Express
- Dual German-Russian citizen latest political prisoner to mysteriously go missing POLITICO Europe
- Russian dissidents disappear from prison in sign a prisoner swap may be close EURACTIV
- More Russian Political Prisoners Moved, Fueling Speculation of Imminent Swap The Moscow Times
- Russian dissidents disappear from prison in sign a prisoner swap with the West may be close Reuters