Hillary Clinton IS the subject of a criminal FBI investigation regarding mishandling and gross negligence regarding classified information.
See? This is why I hate the interwebs. It makes me have to defend people that I don't even particularly like, such as Hillary Clinton.
Cinnamon: there is an FBI investigation into how classified documents were handled at the State Dept, Clinton's emails have been looked at as part of that investigation, but Clinton is NOT the subject of the investigation.
This may sound like I'm over-parsing my words, but that's how law works! If you're NOT the subject of the investigation your chances of being indicted are nil unless the focus of the investigation switches to you.
Could that happen here? Possibly, but other than Tom DeLay claiming that he has "sources" who warn of an impending indictment, there is no evidence to support the claim.
I know that you want very badly for Clinton to be the subject of the investigation and to be indicted, but wishing won't make it happen. So far, they have found no indictable offense.