A "Shirley Combs", ID #2689SV called to say I was being investigated by the Criminal Investigation division of the IRS. I got case numbers (she said there were three), I then asked to speak to her direct supervisor, and she said Im sorry but we have forwarded your case files to the local police and that they would come to my address to arrest me. I asked very politely to speak to her direct supervisor, she said I'm so sorry, then hung up.