Scam or legit? "Sheriff's office" calling about missing grand jury

So pretty sure this is a scam but wanted to run it by you.

Got a call from a 201 number from a dude who did not sound legit about me missing a grand jury appointment last week. He asked if I am (my name) and if I live at (my address). Told me that it is my problem that I let my doorman sign for mail and not give it to me, blah blah blah. I didn't really play ball. Everytime I said something he would say "10-4" like a cop on TV (lol). Hung up on him after a while after he said I would be in trouble and would need to go to the Sherriff's office down at 257 Cornelison.

Anyway, I searched for the specific 201 number and it was nowhere to be found on Google and the sheriff's office had a different number on the website. Tried to call the Sheriff's Office but no one picked up.

Is this a known scam? What is going on.