A woman who has accused President Donald Trump’s Supreme Court nominee, Brett Kavanaugh, of sexual assault decades ago wants her allegations to be investigated by the FBI before she appears at a U.S. Senate hearing.

Iran Press/America:  Christine Blasey Ford, a university professor in California, has accused Kavanaugh of attacking her and trying to remove her clothing while he was drunk at a suburban Maryland party in 1982 when they were both high school students, allegations Kavanaugh has called “completely false,” Reuters reported.

The Senate Judiciary Committee, which is overseeing the nomination, had called a hearing for Monday to examine the matter, and the White House had said Kavanaugh was ready to testify.

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In a letter to the committee’s chairman, Republican Senator Chuck Grassley, Ford’s attorneys said an FBI investigation needed to come first.

Grassley said there is no reason to delay Ford’s testimony and an invitation for her to appear before the committee on Monday stands.

“Dr Ford’s testimony would reflect her personal knowledge and memory of events. Nothing the FBI or any other investigator does would have any bearing on what Dr Ford tells the committee, so there is no reason for any further delay,” Grassley said in a statement.

The Supreme Court is one of the main reasons I got elected President. I hope Republican Voters, and others, are watching, and studying, the Democrats Playbook,” Trump tweeted late on Tuesday.

Republicans control the Senate by only a narrow margin, meaning any defections within the party could sink the nomination and deal a major setback to Trump.

Earlier on Tuesday, Senator Lindsey Graham, one of the committee’s Republicans, said the panel would vote on the nomination next week whether or not Ford testified. A vote in committee would be a precursor to action in the full Senate.

“If she does not want to come Monday, publicly or privately, we’re going to move on and vote Wednesday,” he told Fox News Channel.