Calls leaves threatni g msgs saying they will contact me at jome snd work

Rec'd a threatening call from a Franklin Grant left in my work voice mail said he was with the revocation
dept City Arbitration saying there are cases pending against me that are being considered for action in the
Brown County court system gave a Case # and the above number to call back.  I did not call the number.   I am reporting to the FTC and the Wisconsin Attorney General Office and the local Police Dept

Caller left a message saying they are letting me know I am under investigation. They left a case number. and a phone number to call back.  This is a SCAM.....don't be fooled by it, no court or any investigator would call you, all court documents are always mailed to you and if they are investigating you they  will come to your house to do it.