I have never heard of FCC or FEDs arresting any of these criminals. I believe the federal government is a federal gangsterment 100%. Be careful people. The IRS never ever calls. Contact is by mail only.
Investigations are ongoing and US based money mules are occasionally arrested. But the bulk of the scammers are in India and Pakistan and as such beyond the reach of US law. Invest in a Callblocker and do not pick up on numbers you do not recognize.
Voice mail message said it was urgent that I get in touch with them today as they have updated information on my case!!! Right There is no case. I have received like messages before and have never responded