Received a NY area code number and as I didn't recognize it, I allowed it to go to voice mail. I got 1/2 the message, starting with "magistrate or grand jury . . .", so this must be a recording or an idiot that spoke over the recording inviting people to leave a message. I'm guessing subcontinental Asia is the origin of this call. The accent was heavily influenced by British English.
Got the same message about federal offense and how failure to return the call would be an intential 2nd offense and would require appearance before magistrate or jury......without a doubt a SCAM
I just got the 2nd call and EXACT message California got. First time was August 2nd and again today. Male caller, with accent from India, Pakistan, etc