Called and left voicemail saying they are with the fraud and investigation and that someone have a aggravated fraud against me in my state and jurisdiction and I should give them a call back with my case # they provide me...SCAM

My family has been getting the same calls, they called a cousin of mine in California! (I live in Ohio) But they have never once called my phone, just random family members. They said if I don't call back by a certain time they'll put a warrant out for my arrest. I'm not sure what to think, I've never committed any fraud crimes. Is this a scam?

IF a warrant was actually coming, you would NOT be warned.  This is a typical and ILLEGAL scare tactic by  a probable debt collector.  Even if you did owe money, jail/arrest would not happen.

Scam scam SCAM!!!!