IF they lied under oath, they should be in jail. Just like the former felon in chief should have been. It's called perjury and should be taken seriously by anyone in the executive branch of the government.
If they did not lie under oath, it does not appear to me, based upon what I have been able to read on the subject, that they broke any laws. I'm certain that Mr. Fitzgerald's investigation will close soon. Once it does, we will find out what appears to have really happened.