Dianne Feinstein Withholding Evidence From Fellow Judiciary Committee Democrats

Different sources provided different accounts of the contents of the letter, and some of the sources said they themselves had heard different versions, but the one consistent theme was that it describes an incident involving Kavanaugh and a woman while they were in high school.

https://theintercept.com/2018/09/12/brett-kavanaugh-confirmation-dianne-feinstein/