Thay say that the irs is going to arest me in 2 hr if i don`t call thim right now

Can't find anything on these guys - must be a new number today - Said I have Felonies and the Sheriff is coming to get me
Scumbags don't even announce who they are or the name of their company

A recorded message says that  I'm in trouble and am expected to appear in court in 2 hours.  and that I must call back.
It fails to say what Ive done or what city or county court Im supposed to appear.

They say they are from IRS in Buffalo. Officer Simon Matthews

Same stuff - just another scam.   Why can't they shut this down when it gets reported and they call them and it's obvious they aren't legitimate.  I feel bad for people who don't know that the IRS would never call with a robodialer and leave a message about getting ready to file complaints, etc.