In Biden’s more than 40 years of public life — including two prior runs for the Democratic presidential nomination and eight years as vice president — there have been no formal accusations, complaints, arrests or investigations that implicate him in any sort of sex crimes involving kids.
Biden has been accused by some adult women of unwanted touching in public — and former Senate staffer Tara Reade accused him of sexual assault — but there have never been any credible accusations of Biden engaging in inappropriate conduct with children.
Many searches of Google and the Nexis database, dating back to Biden’s Senate days, turned up no arrests, news reports, or authoritative testimonies of inappropriate acts by Biden involving children.
Perhaps the story was just creating false news stories to sway people to vote for someone else? That's been know to happen before.