https://www.americanoversight.org/wp-content/uploads/2019/11/AO_State_Ukraine_Docs_11-22.pdf

"Yovanovitch tells Lutsenko that he must drop investigation of individuals and institutions. This list includes an organization run by George Soros. Lutsenko is aware that Yovanovitch is very close to BIden and Soros."

p 86 of document