Former US Ambassador to Ukraine Marie Yovanovitch (center) is surrounded by lawyers, aides and journalists as she arrives at the US Capitol October 11, 2019. Chip Somodevilla/Getty Images

The House Intelligence Committee has released transcripts of former US ambassador to Ukraine Marie Yovanovitch and former State Department adviser Michael McKinley testimonies.

About Yovanovitch: The former ambassador told lawmakers that President Trump wanted her removed from her post based on "unfounded and false claims." Her closed-door testimony, coming after a congressional subpoena when the White House directed her not to appear, represented a significant win for Democrats in the face of a year's worth of Trump administration witnesses who have refused to cooperate with their investigations into the President.

A source familiar with the testimony said that former US ambassador to Ukraine Marie Yovanovitch provided lawmakers with more details about the campaign Rudy Giuliani and his associates were orchestrating to remove her as ambassador.

Yovanovitch told lawmakers that she heard from officials within the Ukrainian government that Giuliani was going around trashing her and making stuff up about her, according to the source.

About McKinley: Former State Department senior adviser Michael McKinley testified last month that he repeatedly asked Secretary of State Mike Pompeo for a show of support for the ousted Yovanovitch — but was greeted with silence from the secretary of state, according to two sources with knowledge of his testimony.

That decision to not offer Yovanovitch support was a key reason McKinley decided to resign his job, the sources said.