Our inquiry resulted in considerable money being paid back to complainants.
Such an inquiry could result in indictments by a grand jury.
Department officials said the inquiry was still under way and could result in disciplinary action.
So far, the inquiry has not resulted in charges or pleas against any high former Pentagon officials.
The inquiry lasted two years, heard from 339 witnesses and resulted in over 100 recommendations.
The inquiry could result in disciplinary action against current employees.
The inquiries could result in legislative curbs against such activities.
The inquiry, which is continuing, has resulted in the conviction of 59 people, including 9 former or sitting judges.
Other Justice Department officials said the inquiry would almost certainly result in civil rights charges.
It is not yet known whether the inquiry will result in charges against executives or the companies themselves.