On Fri, 6 May 2016 09:39:12 -0400, Keyser Söze wrote:

A U.S. official familiar with the investigation of Hillary Clinton’s
email server stated that the FBI has found no evidence Clinton
intentionally violated the law, according to CNN. The investigation is
ongoing, however, and remains focused on the security of the server and
the handling of classified information.

The FBI has already interviewed several of Clinton’s aides, some more
than once, officials say. Clinton’s longtime adviser Huma Abedin
cooperated with the investigation, but her lawyers declined to comment
further on it. FBI investigators also interviewed former Clinton
employee Bryan Pagliano, who helped set up the server and provided
documents and other materials under an immunity agreement.

A review of this material has similarly turned up no smoking gun thus
far. Investigators expect to complete their work within the next few
weeks, after which they will turn their findings over to the Justice
Department. The Justice Department will then make a determination on
whether to prosecute, but that likelihood has diminished significantly
as a result of these revelations.

I think the real issue may end up being whether State was doing things
that benefitted the CGI and any evidence of that will be long gone.
That was the reason why they wanted their own server. Then they knew
there would never be any evidence of anything.
The other people with "private" email accounts, had them with 3d
parties who will archive everything. The Clinton server was like a
bookie's flash paper notes. Nothing they wanted to hide, was saved and
I would not be surprised if they crushed the disk drives.