Complaint Review: Department of Financial Investigation

On July 15th I recieved a telephone call from a Dan Collingswood (?) who said he was with the Dept. of Financial Investigation on my work phone.  About an hour later (11:00AM) I recieved the same message on my cell phone. This man had a very heavy forgeign accent. 

However I did return his call and I was told that I owed money for a November 2011 loan and I had to pay it immediately using a vanilla reload card.  They were going to red flag my social security number.  I was threatened with wage garnishments, havind my employer fire me  and/or imprisonment. 

Immediately I told him I never had a loan and I never recieved alleged e mails that have been sent for 6 months.  I wanted to see copies of the e mails.  I was told they were already sent to me.

I am still getting phone call every Friday.  I can not find anything relating to this on line except scams.

If I did this I would pay it off but I didnot do it.