So what are they hiding , trying to cover up and are whistleblowers safe.

So Christopher Wrey is refusing to cooperate with a congressional investigation, so what’s good for the goose is good for the gander, file contempt of congress and put the DOJs feet to the fire and make them do their job.
So the question is what is the FBI hiding, and witnesses so in fear for their lives they disappear because they can testify, or are they actually running at all anymore.