Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

How do I get bill collectors who call about people I know to stop calling me?
http://www.ftc.gov/bcp/edu/pubs/consumer/credit/cre27.pdf if you are in the US Look at section 805 and 805 about how they may contact you and what they are and aren't allowed to do. You can simply send a Certified Mail, Return Receipt (CMRR) letter explaining you have no part of it, and that they are not allowed to contact you by any means other than in writing from this point forward. Then you can either put return to sender on the letters (it costs them money) or open them and delete anything you don't need.