Senate Judiciary Committee Chairman Chuck Grassley, R-Iowa, said Tuesday that an FBI investigation into allegations against Supreme Court nominee Brett Kavanaugh would only reflect the knowledge of the accuser.

“Dr. Ford’s testimony would reflect her personal knowledge and memory of events. Nothing the FBI or any other investigator does would have any bearing on what Dr. Ford tells the committee, so there is no reason for any further delay,” Grassley said in a statement late Tuesday night.