I believe that much more than "law enforcement never lies", but IMO it's hard to leak evidence in this case. A whistle-blower could say that he worked on this p

I believe that much more than "law enforcement never lies", but IMO it's hard to leak evidence in this case. A whistle-blower could say that he worked on this project, but there isn't the hard evidence of documents that for example Snowden could leak. The FBI or Apple could just deny it or say no comment.