Heitkamp was ready to vote "yes." Then she watched Kavanaugh with the sound off.

“It’s something I do,” she said, “We communicate not only with words, but with our body language and demeanor.”

“I saw somebody who was very angry, who was very nervous, and I saw rage that a lot of people said, ‘well of course you’re going to see rage he’s being falsely accused,’ but it is at all times you’re to acquit yourself with a demeanor that’s becoming of the court,” Heitkamp said.

With regard to his demeanor, Heitkamp said the final straw was the way Kavanaugh went after her Democratic colleague from Minnesota, Sen. Amy Klobuchar, when he asked her if she had ever blacked out drunk after she had asked him the same question.

“When someone shows you who they are, believe them,” Heitkamp said.