The US Senate has received an FBI report on its inquiry into allegations of sexual misconduct against President Donald Trump’s Supreme Court nominee, Brett Kavanaugh.
Its conclusions will not be made public, but senators will be able to review the report.
Republicans and Democrats remain bitterly divided on whether to approve Mr Kavanaugh as a Supreme Court judge.
The judge has vehemently denied all allegations against him.
Last week Professor Christine Blasey Ford testified to the Senate Judiciary Committee that Mr Kavanaugh and another man had assaulted her when they were teenagers in the 1980s.
She said Mr Kavanaugh was drunk and had pinned her onto a bed, tried to remove her clothing and put his hand over her mouth when she screamed.
Another woman, Deborah Ramirez, has accused Mr Kavanaugh of exposing himself to her during a drinking game when they were students at Yale University in the 1980s.
After Prof Ford’s testimony, the Senate panel approved Judge Kavanaugh’s nomination but asked for the FBI to conduct further inquiry before the full Senate voted on his appointment to America’s top court.
However the FBI did not examine allegations made by a third woman, Julie Swetnick, that Mr Kavanaugh was involved in the drugging and sexual assault of girls at house parties in the 1980s. He has described Ms Swetnick’s allegation as a “joke”.
Republican Senate Majority Leader Mitch McConnell wants a final Senate vote on Judge Kavanaugh’s nomination on Saturday.
If he joins the Supreme Court, Judge Kavanaugh, 53, would be expected to tilt its ideological balance in favour of conservatives.
The court’s nine justices are appointed for life and have the final say on some of the most contentious issues in US public life, from abortion to gun control and voting laws.
Senators are not meant to reveal what the report says, but it remains to be seen whether that secrecy will hold.
The report is in paper format only and no copies will be made. It will be held in a secure room in the basement of the Capitol building, known as a Sensitive Compartmented Information Facility, or “Skif”, AP news agency reported.
Committee chairman Chuck Grassley will see it at 08:00 local time (12:00 GMT) and ranking Democrat Diane Feinstein will see it at 09:00, NBC reported. After that, the Republican committee members will see it at 10:00 and the Democrats at 11:00.
Reuters news agency reported that investigators spoke to Ms Ramirez for more than two hours on Sunday, and that she provided a list of more than 20 possible witnesses.
However, lawyers for his first accuser, Prof Ford, said that she had not been contacted by the agency.
Democrats have raised concerns that the investigation has been too narrow in scope, and that key witnesses have been omitted.
Some reports in the US say that the FBI did not receive authority from the White House to interview Prof Ford or Mr Kavanaugh.
The White House Counsel’s office believes that the sworn testimony from both in front of the Senate committee last week is sufficient, CNN reported.
White House spokeswoman Sarah Sanders told reporters on Wednesday that the White House had allowed the Senate to decide on the scope of the FBI investigation.
She said both Prof Ford and Mr Kavanaugh had already been questioned “in the most public way possible”.
Mr Kavanaugh’s confirmation depends on Republican senators voting strictly along party lines.
The party has only a 51-49 Senate majority. That means that if all Democrats vote against confirming Mr Kavanaugh, Republicans can only afford one defection – since in a tie, Vice-President Mike Pence would get the casting vote.