I learned a long time ago that being pro-active when dealing with law enforcement agencies is usually a bad idea. That is unfortunate, but that is the way it is.
There are some good reasons why that is. A large percentage of the calls they receive come from crackpots who themselves are the real threats. It doesn't sound like that applies to you, but they need to look at you. And they aren't always delicate in the ways they do that.
Except in dire emergencies, my experience is that it is usually best to keep a low profile.
I think the SS and FBI always takes into consideration that the caller may have it in for a co-worker. I'm sure they get lots of bogus complaints.
Now, Mr. FBI lurker? Am I on your "good boy" list now since I defended the feds?