Seller fraud: any lawyer/audiophiles in NY state?

Thank you all(!)....at this point I'm strictly looking for advice for a fee and since I posed the question, I believe legally, someone responding would not be soliciting technically, but I could be wrong.

Swampwalker: see above,...

EBM: always love your one-liners!

Jedinite: Yes, that's related but I did not name the party; others were talking about non-related users

Czarivey: One is at least located here; all 3 used IP addresses from US domains according to Audiogon (I have them). I have several other key things including past judgement history but do not want to expound in this forum with too much detail. I have 'stuff' to say the least....

Cantgetnosat: Thank you...got your in-mail; did response. Thanks!

My understanding is that you have to make the first contact under those rules. I'm not a lawyer but I play one on TV.

Thank you Swampwalker.....

I believe this bad actor and friends are back under a new user ID out of Uniondale (L.I.) NY.  I reported them for the potentially fraudelent ad they placed for a P02 and D02 unit combo using the SAME PHOTOS that they ripped off Yahoo (Aleado) Japan more than a year ago.  Audiogon has suspended the listed but will not suspend the userID or dispatch attorneys. Same pattern of 2-3 failrly new users (< 6 months), 2-3 transactions or a bit more among only themselves, all happy and then "bam" they get someone. They seem to have defrauded someone out of an Esoteric K03 unit on a trade; luckily that user was able to stop the other (cash) side of the trade via Paypal....  Scumbags...