On November 1 a year ago Aleksandr Litvinenko -- a former lieutenant colonel in the FSB -- suddenly fell ill and was hospitalized. 3 weeks later he died under highly suspicious circumstances. Traces of polonium-210 were found in London. A spy scandal rocked both Britain and Russia. The mystery is still unresolved despite of the fact that Scotland Yard has named the prime suspect. Aleksey Yaroshevskiy pieces together events in the "Litvinenko case: The mystery continues" documentary.
