FBI Probe Of Defense Tech Allegedly Leaked From NASA Stonewalled, Sources Say

A four-year FBI investigation into the transfer of classified weapons technology to China and other countries from NASA’s Ames Research Center is being stonewalled by government officials, sources tell FoxNews.com.

Documents obtained by FoxNews.com, which summarize these and other allegations and were given to congressional sources last week by a whistle-blower, described how a “secret grand jury” was to be convened in February 2011 to hear testimony from informants in the case, including a senior NASA engineer. But federal prosecutor Gary Fry was removed from the case, which was then transferred from one office in the Northern District of California to another where, according to the documents, “this case now appears to be stalled.”

“The information is staggering,” the whistle-blower told FoxNews.com.

A Justice Department spokesman on Thursday told FoxNews.com it “does not comment on grand jury proceedings,” as a matter of longstanding policy. Fry, reached for comment late Thursday, also would not confirm or deny the claim.

The claims originate with several past and current NASA employees concerned with the systemic leak of highly sensitive information relating to missile defense systems, as well as what they call a troubled investigation into the leak.

Read More at Fox News . By Jeremy A. Kaplan and Judson Berger.