This idiot called twice in two days leaving very threatening voice mail messages. What a jerk. Gotta be a scammer, no other excuse. Definitely not with the IRS as indicated in the voice mail. Good thing my wife let me handle it... Do not call back!
When I told the caller I knew he was a scam, and I didn't want to waste my time with him, he proceeded to use horribly offensive language with me, and called me back each time I hung up on him, until I had to block his number. I've filed a complaint with the FTC.