I received a call this am fro 18003755283, claiming that he is an immigration officer Mark Hamilton and there is a case against me because we did not complete alien registration card according to 2013 Immigration act and case will be dismissed if I pay a fee of $1237.49. If I didn't pay case will be reported to FBI and they will come to arrest me within an hour. After listening to all these I told them to send the FBI to arrest me at which point they hung up on me . I called FTC at 1 877 382-4357 to report this incident. This is clearly a telephone scam.
I just got a similar call from a man saying he was calling from the FBI for my father and there was an arrest warrant for him with the local police. When I asked him why the police were asked to handle it and not the local FBI office, he didn't have an answer other than to say documents had been sent to our mailbox three times. I let him know that we had not received anything. I told him I would need to research it and call back. I asked for a name and number. He said his name was "Officer Armin Smith." The caller ID looks official from the FBI. Please be aware!