She seems guilty as sin. If she is, then justice must prevail and she must me locked up.
Equality before the law - running for President does not grant immunity.
The FBI is supposedly investigating the Clinton Foundation, but Justice wouldn’t give them subpoena and other stronger powers to do so.
Trump should give them those powers and see if they can develop a strong case.
Depending on the level of corruption, it could end on a plea deal like Petraeus without jail time.