IRS Scammer, said they would send cops to arrest me at work.

IRS Scammer, said they would send cops to arrest me at work and seize my passport. They said i was caught scamming the IRS for over $5k and wanted to know if it was a "mistake" or i meant to do it. Little do they know my mom is hired by large business's to do taxes and audits so i played with them for a while. At the end he told me to "fuck you cock sucker" and hung up :)) Their number is 1-313-209-4848