A Georgia special grand jury recommended charges against one current and two former US senators, who prosecutors did not ultimately indict.
The panel was investigating Donald Trump's alleged efforts to reverse election results in the state.
The jury had voted to recommend indictments against former Georgia senators Kelly Loeffler and David Perdue and South Carolina Senator Lindsey Graham.None were charged by District Attorney Fani Willis last month.
The unredacted report, released on Friday, is the clearest picture yet of the secret panel's thinking as they investigated whether Mr Trump and his allies broke the law in Georgia during the 2020 election.