The procedure, known as cloture, resulted in a 51-49 vote that saw the majority of senators following party allegiances. Two surprising exceptions were Republican Lisa Murkowski from Alaska who voted ‘No,’ and Democrat Joe Manchin III from West Virginia who voted ‘Yes.’ Murkowski’s vote is surprising given her FiveThirtyEight “Trump score” of nearly 83%, which is the percentage of how often she votes in line with the president’s position on any given issue. Manchin’s position is less surprising when you consider his 61% score.

The vote comes one day after the conclusion of the FBI’s investigation into the alleged sexual misconduct of Kavanaugh by Christine Blasey Ford and second accuser Deborah Ramirez. Senators vehemently disagreed over the integrity of the report and were bitterly divided along party lines.

Judiciary Committee chairman Charles E. Grassley (R-Iowa) called Kavanaugh “the most qualified nominee in our nation’s history” and accused Democrats of waging a smear campaign against the judge. Swing-vote senators Jeff Flake (R-Ariz.) and Susan Collins (R-Maine) seemed to be satisfied with the FBI’s findings, while Senator Dianne Feinstein (D-Calif.) was more critical, concluding, “The most notable part of this report is what’s not in it.”

Today’s vote is the penultimate step in one of the most contentious Supreme Court nomination processes in national memory. If confirmed, Judge Kavanaugh will be President Trump’s second successful nominee to the high court and will tip its ideological scale to the right for decades. Kavanaugh would replace retired Justice Anthony M. Kennedy, who was the court’s swing vote and wrote the majority opinion in landmark cases such as Citizens United v. FEC, Planned Parenthood v. Casey, and Obergefell v. Hodges.

President Trump tweeted that he was “very proud” of the Senate for saying “Yes” to the procedural vote.

The final vote is planned to take place on Saturday after 30 hours of last-minute debate. Scheduling complications include the absence of GOP Sen. Steve Daines of Montana because of his daughter’s wedding, as well as Monday’s Columbus Day holiday. Republicans cannot afford to lose a vote if all Democrats vote against the nominee.

Swing vote Susan Collins, who voted ‘Yes’ on moving the nomination process along, has stated publicly that this vote did not necessarily correlate with her final vote on Judge Kavanaugh. Her decision will be revealed Friday afternoon. Other undecided senators to watch include Joe Manchin, Lisa Murkowski, and Jeff Flake.

Earlier this week, former Supreme Court justice John Paul Stevens, 98, said Kavanaugh’s testimony proved him unfit to sit on the nation’s highest court. Speaking to a group of retirees in Florida, Stevens suggested the nominee lacked the appropriate temperament and showed potential for political bias.

On Thursday, Kavanaugh said he’s an “independent, impartial” judge in an op-ed he published in the Wall Street Journal. The results of a recent public opinion poll concludes more Americans believe Ford than the Supreme Court nominee.