By Alexis Tereszcuk - Breaking Celebrity News Entertainment Editor

As the David Petreaus sex scandal grows, Breaking Celebrity News has exclusively learned that, along with Monica Lewinsky’s crisis management person and John Edwards' attorney taking part in the saga, the Casey Anthony private investigator has now become involved in the salacious situation.

Paula Broadwell, whose affair with Petraeus caused him to resign from his post as the CIA Director last week, was busted after she accused Tampa socialite Jill Kelley of having an illicit relationship with the former General, and Kelley went to the FBI who launched the probe and discovered Broadwell's own dalliances.

Kelley’s 20,000 to 30,000 pages of emails to U.S. Army General John Allen and her relationship with him are now under investigation, as well as the two Generals writing letters on behalf of Kelley's twin sister Natalie Khawam to aid in her custody battle, and Kelley has hired the Lewinsky and Edwards' teams to represent her in her time of need.

Meanwhile, Dominic Casey, of D&A Investigations Inc. has been contacted by someone on Khawam’s ex-husband’s legal team to find out exactly wh