The first person charged with impeaching President Donald Trump in a special counsel investigation into Russia’s meddling in the 2016 election is expected to be the first to be called before a federal grand jury.
The hearing at which the indictment is expected be announced is set for Tuesday.
The special counsel Robert Mueller is investigating whether the Trump campaign colluded with Russia to interfere in the U.S. election to help Trump win the White House.
Trump fired Mueller, who is also investigating Russian meddling in last year’s presidential election, in May.
Trump has been charged in the investigation, but the charges against him are based on claims of obstruction of justice.
The House Ethics Committee has not announced whether it will accept or reject the indictment.
The Trump administration has repeatedly argued that Mueller’s investigation is a political witch hunt aimed at stifling dissent.
Trump is also accused of firing former FBI Director James Comey and former deputy attorney general Rod Rosenstein, who was appointed to head the investigation.
Trump has denied the accusations and has said he believes the Mueller probe is politically motivated.
The Senate Judiciary Committee has said it is considering the charges.