Kucherena claims Snowden retained undisclosed NSA/CIA files, implying FSB access

Kucherena claims Snowden retained undisclosed NSA/CIA files, implying FSB access The passage suggests that Snowden may have kept additional classified NSA and possibly CIA documents after his leak, and that his Russian lawyer, who sits on an FSB oversight board, disclosed this. This creates a potential lead to investigate whether the FSB obtained or attempted to obtain those files, and whether any CIA material was involved. The claim is specific enough (names, agencies, timeline) to merit follow‑up, but it lacks concrete evidence of transactions or direct wrongdoing, placing it in the strong‑lead range. Key insights: Kucherena (Snowden's Russian lawyer) said Snowden still possessed undisclosed NSA documents.; Kucherena hinted the material may include CIA secret files.; Snowden later publicly claimed he destroyed all documents, contradicting Kucherena's statement.