I tryi calling not accepting calls

If you KNOW you owe no money, or believe the call was from a fake debt collector, please take the time to read this:
http://www.consumer.ftc.gov/articles/0258-fake-debt-collectors

I received a call via my sister stating they were an investigator for a finance company that I supposedly borrowed money from and they were suing me for the balance! I have never heard of the finance company and ive never had an account at the bank they claim the money was deposited into! they did have the last four of my social and my previous address. they also told me good luck going forward!

I hate these calls, my mom got one today, freaked her out,it was from Robin Cruze saying she was a state locator?? and had also left a case #, anyway she asked me to look into it for her, this woman also said "Good luck going forward" she also had her last four digits of her SSN# . This call came up PRIVATE on her caller I.D, my advice always google the number that comes up or the one they leave you, do not call these people back!!

I just received a call from this number at my job on my voicemail.  A "Rene Adams" said she has been trying to locate me to serve documents, told me to call back, left a case number and said "Good luck going forward" so I know it is a debt collecting scam.