Ford's claims are credible. There must be an investigation before the nomination process can proceed.
Whether he did it or not is not really important. It should not affect his nomination.
Our judicial standard is that people are assumed innocent until proven guilty. This should extend to unsubstantiated claims even in a social sphere.
The allegations described are not fitting with Brett Kavanaugh's nature.
Brett Kavanaugh couldn't have done the alleged assault. He didn't attend the party.