There is no evidence former Vice President Joe Biden, now the assumptive Democratic presidential nominee, sexually assaulted aide Tara Reade in 1993. There is no evidence he did not. Reade claims he did — specifically, that he pushed her against a wall and digitally penetrated her against her will, when she worked in his US Senate office. Biden’s campaign firmly denies it.

The story originated on the left, just about three weeks ago, when diehard Bernie Sanders supporter Katie Halper hosted Reade on her podcast, and encouraged her to tell her story publicly for the first time in 27 years. The story took off from there, on the left and the right, with certain Sanders supporters and Donald Trump backers (whose own man is credibly accused of sexual assault or extreme harassment by more than a dozen women) accusing the mainstream media of pro-Biden bias for not investigating the charges against him.....

Where does this leave us? Reade’s shifting stories are a huge problem, as they would be for anyone claiming to be the victim of a crime. And as someone who has personally criticized Biden for his persistent invasion of women’s personal space — up to and including multiple accounts of touching and kissing — I find her allegation hard to believe. Is it possible? Sure. Is it probable? No.

And here’s why, in addition to Reade’s credibility issues: in his closely documented, almost 50-year career, there have been no other similar claims against Biden. The Times interviewed the other seven women who came out last year to accuse Biden of touching them against their will; none said his behavior crossed the line to sexual assault. After many dozen interviews, with Reade and her friends, along with lawyers and two dozen Biden staffers, the writers concluded: “The Times found no pattern of sexual misconduct by Mr. Biden.” Men who do what Reade says Biden did tend to do it more than once (see Harvey Weinstein, Jeffrey Epstein and Donald Trump). Also, once an allegation like Reade’s surfaces, others usually follow. They have not, at least so far.....

Reporters have done just that with Tara Reade. Her allegation against Biden doesn’t stand up to close scrutiny. And bullying by the left or right won’t change that.