They should be made to pay this and more, and prosecutors lose their jobs, at least, without having to sue them - it's the only way can get the "justice" back. The absolute power corrupts absolutely.
Using the legal system for political purposes is the worst form of abuse of power. These are not "victimless crimes" perpetrated in the name of "justice".
This was the original reason hundreds of years ago for the grand jury system - to keep the king’s prosecutor at bay. The abuse of prosecutorial power for political pusposes underpinned the entire concept.
We’re right back where we started.