(CNN) A series of conspiratorial claims against Ukraine's government and the US embassy in Kiev have now been alleged by President Donald Trump's personal lawyer Rudy Giuliani.

Giuliani, a key figure in the impeachment inquiry into the President, tweeted out Thursday evening and into Friday morning several allegations over US aid to Ukraine and supposed stand-down orders directed from the US embassy in Ukraine to the country's police force.

"The Accounts Chamber in Ukraine found an alleged misuse of $5.3B in U.S. funds during the Obama administration while Biden was 'Point Man,'" Giuliani tweeted Thursday night. "Obama embassy urged Ukrainian police NOT to investigate!"

The next morning Giuliani tweeted the same allegations, this time naming former US Ambassador to Ukraine Marie Yovanovitch -- who Giuliani worked to have removed from her post -- and adding a new conspiracy that "much of the $5.3B in US Aid Ukraine reported as misused was given to the embassy's favored NGO's."

Facts First: The $5.3 billion figure comes from multiple countries, not solely from the US, and funds to non-government organizations represents a small percentage of this aid. The Accounting Chamber of Ukraine reported that there was not a proper accounting of the funds and their designated projects, not that the funds were "misused." And there is no evidence to support the accusation that the US embassy "urged Ukrainian police NOT to investigate."

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