Payday loan

Just received a message from an Officer Johnson at 518-621-5835 stating that I needed to return her call by the end of the day or she would issue a felony warrant in my county of Texas for non payment of something. At the same time my wife received a call from the same person telling her to advise me about the consequences if I did not return the call. I called about 30 minutes later and she answered as "officer Johnson" I questioned her what this was about and if she was a peace officer and public servant, after a couple of seconds she advised me that she was not but worked for the company issuing court summance. I told her that her message and conversation with my wife clearly stated her describing herself as a peace officer which is a 3rd degree felony in my state. She put me on hold and got some gentleman who advised me about the call and told me about a payday loan that was 5 years old and how warrants will be issued if I don't discuss payment. He told me he was from national check registry and gave me references, email and ss# info. After telling him that I did not recall the item, he gave me one last lecture and hung up as i was talking and advising him to forward me info. Half an hour later he left a message on home voice mail addressed to my reference list on the paper work advising about legal action to them if WE did not return a call by the end of the day to discuss repayment. Can you give me any advice on this?