The Moscow lawyer said to have promised Donald Trump’s presidential campaign dirt on his Democratic opponent worked more closely with senior Russian government officials than she previously let on, according to documents reviewed by The Associated Press.

Scores of emails, transcripts and legal documents paint a portrait of Natalia Veselnitskaya as a well-connected attorney who served as a ghostwriter for top Russian government lawyers and received assistance from senior Interior Ministry personnel in a case involving a key client.

The data was obtained through Russian opposition figure Mikhail Khodorkovsky’s London-based investigative unit, the Dossier Center, that is compiling profiles of Russians it accuses of benefiting from corruption.