Here is the reply from craigslist.
Apologies for the trouble, but unfortunately we can't release the poster's
information in this situation without a subpoena or a search warrant, per
craigslist policy and Federal privacy law. If the police are
investigating, this kind of request may be part of their process.


Regards,
craigslist customer service
I was sure this would be the case, but it couldn't hurt to try. I will call the police and see if they will do anything with it. I am not holding my breath... Thanks again, for your help. Jerry