I think quite a few should be going to jail, I seriously doubt any will. Personally I’m to the point where I think we abolish the FBI, and put any actual crime fighting duties back on the US Marshals where in my opinion it belongs. Part of that is getting rid of a ton of federal criminal statutes that shouldn’t be constitutional to begin with. Most all law enforcement should be handled by the states.
Also I’m not sure the FBI was ever the preeminent law enforcement organization it is usually portrayed as. Let’s face it, they have been overstepping since J. Edgar. They have been caught illegally domestic spying over and over. None of this is new.