Repeated calls to my mobile number stating that I am a person of interest and they need to locate me to take a statement. Prior tactics included telling me that I would be served at home and at work by a certain date and time by a processor. Accusations of fraudulent checks for a debt I can not even verity I owe because prior discussion with company resulted in their representative refusing to give me information on the debt, becoming verbally abusive and then hanging up on me.