I believe she said "Civil Investigation Unit"... it wasn't for me, but someone in my house. I just told them that was not his number and they said "ok" and hung up. Did not sound legit. I tried to call back and it kept ringing with no type of answer at all.
Harassing us on our cell phone regarding a person we don't know. Telling us they will deliver documents to our home for the person we don't know. We purchased the home as a foreclosure. Good luck trying to deliver to the property. It's 2 miles back in the woods with a gate and we have weapons.