According to the Washington Post, formal charges have been filed against Edward Snowden following his highly publicized release of documents about top-secret surveillance programs within the National Security Agency.
Snowden was charged with espionage, theft and conversion of government property, the officials said.
Federal prosecutor filed a sealed criminal complaint against Snowden while the United States has asked Hong Kong to detain him on a provisional arrest warrant, according to U.S. officials.
Snowden flew to Hong Kong last month after leaving his job at an NSA facility in Hawaii with a collection of highly classified documents that he acquired while working at the agency as a systems analyst.
The complaint was filed in the Eastern District of Virginia, a jurisdiction where Snowden's former employer, Booz Allen Hamilton, is headquartered, and a district with a long track record in prosecuting cases with national security implications.
A Justice Department spokeswoman declined to comment.
The documents detailed some of the most secret surveillance operations undertaken by the United States and the United Kingdom, as well as classified legal memos and court orders underpinning the programs in the United States.
The 29-year-old intelligence analyst revealed himself June 9 as the leaker in an interview with the Guardian and said he went to Hong Kong because it provided him the "cultural and legal framework to allow me to work without being immediately detained."
Snowden subsequently disappeared from public view. It is thought that he is still in the Chinese territory. Hong Kong has its own legislative and legal systems but ultimately answers to Beijing, under the so-called "one country, two systems" arrangement.
By filing a criminal complaint, prosecutors have a legal basis to make the request of the authorities in Hong Kong. Prosecutors now have 60 days to file an indictment, probably also under seal, and can then move to have Snowden extradited from Hong Kong for trial in the United States.
Snowden, however, can fight the U.S. effort to have him extradited in the courts in Hong Kong. Any court battle is likely to reach Hong Kong’s highest court, and could last many months, lawyers in the U.S. and Hong Kong said.
The United States has an extradition treaty with Hong Kong, and U.S. officials said cooperation with the Chinese territory, which enjoys some autonomy from Beijing, has been good in previous cases.
The treaty, however, has an exception for political offenses, and espionage has traditionally been treated as a political offense. Snowden’s defense team in Hong Kong is likely to invoke part of the extradition treaty with the United States, which states that suspects will not be turned over to face criminal trial for offenses of a “political character.”
Snowden could also remain in Hong Kong if the Chinese government decides that it is not in the defense or foreign policy interests of the government in Beijing to have him sent back to the United States for trial.
Snowden could also apply for asylum in Hong Kong, or attempt to reach another jurisdiction and seek asylum there before the authorities in Hong Kong act.
The anti-secrecy group Wikileaks has held some discussions with officials in Iceland about providing asylum to Snowden. A businessman in Iceland has offered to fly Snowden on a chartered jet to his country if he is granted asylum there.
The leaks have sparked national and international debates about the secret powers of the NSA to infringe on the privacy of both Americans and foreigners. Officials from President Obama down have said they welcomed the opportunity to explain the importance of the programs, and the safeguards they say are built into them. Skeptics, including some in Congress, have said the NSA has assumed power to soak up data about Americans that were never intended under the law.