Resources that may be helpful to others that have encountered similar trials.
http://www.irs.gov/uac/Newsroom/Scam-Phone-Calls-Continue;-IRS-Identifies-Five-Easy-Ways-to-Spot-Suspicious-Calls
http://www.irs.gov/uac/Newsroom/IRS-Reiterates-Warning-of-Pervasive-Telephone-Scam