This July 13, 2011, photo made available on the International Security Assistance Force's Flickr website shows the former Commander of International Security Assistance Force and U.S. Forces-Afghanistan Gen. Davis Petraeus, left, shaking hands with Paula Broadwell, co-author of "All In: The Education of General David Petraeus."As details emerge about Petraeus' extramarital affair with his biographer, Broadwell, including a second woman who allegedly received threatening emails from the author, members of Congress say they want to know exactly when the now ex-CIA director and retired general popped up in the FBI inquiry, whether national security was compromised and why they weren't told sooner. (AP Photo/ISAF)
WASHINGTON (AP) -- The Justice Department is dropping its investigation into whether David Petraeus' mistress, Paula Broadwell, stalked a romantic rival online.
Broadwell's lawyer, Robert Muse, gave The Associated Press a letter from U.S. Attorney Robert O'Neill that says no federal charges will be brought in Florida related to "alleged acts of cyberstalking."
A retired general, Petraeus resigned as CIA director in November after acknowledging the extramarital affair, which was exposed after Broadwell emailed Tampa socialite Jill Kelley, allegedly warning Kelley to stay away from Petraeus and Gen. John Allen, the U.S. commander in Afghanistan.
Kelley reported the emails to the FBI, triggering an investigation that led the FBI to Kelley's emails to the married Allen, who is now under investigation by the Pentagon's inspector general.
A Justice Department spokesman declined to comment.