Nothing happened to Sandy, just as nothing happened to Bill just as nothing will happen to Hillary.
I doubt Hillary will serve tome. OTOH, what coming at Hillary has her and her supporters who expected a payday, worried. The email issue has been somewhat nullified by the full court press of the media. The racketeering with it’s attendant money laundering, bribery, and tax evasion will be the Clinton’s personal SHTF.