CENTCOM says Kelley "has no official position with U.S. Central Command. She is a volunteer and a private citizen, not an employee."

Kelley's access to visit MacDill AFB without an escort is suspended due to the investigation, a Defense Department official says. Kelley had been given special access to the base because of her position as a booster and promoter of programs to help U.S. troops, according to the official.

November 14

At a White House news conference, President Obama says he is unaware of any disclosure of classified information that could damage national security in the scandal that caused Petraeus' resignation.

FBI Director Robert Mueller makes unexpected appearance on Capitol Hill and meets lawmakers looking for answers on his agency's handling of the Petraeus investigation. He and his deputy meet Mike Rogers and Dutch Ruppersberger, as well as Sens. Feinstein and Chambliss. Chambliss later tells CNN he disagreed with the FBI explanation of how it handled protocols over the case.

CNN's Fran Townsend is told that any prosecution of Broadwell is unlikely: "It appears the information in question was not substantial -- it may have been a technical violation but was not egregious."

Paula Broadwell's security clearance is suspended.

The FBI agent approached by Kelly about the e-mails is identified as Frederick Humphries, 47, who had been friendly with the Kelleys for years. Lawrence Berger, counsel to Federal Law Enforcement Officers Association, says Humphries reported the information he received to the proper channels and had no further part in case.

A source close to Kelley says she has never "had any inappropriately sexual, romantic, physical relationship with either General Petraeus or General Allen."

November 15

Arrangements are made for Petraeus to testify on the Benghazi attack before House and Senate committees Friday.

Sourcing is CNN or public record if not noted otherwise. The FBI and Justice Department have not gone on the record. Much of the information for May 2012 and later comes from a variety of federal officials largely speaking on background; some comes from friends of Petraeus.