A.V.
My husband and I own our own business too, and we have delt with similar issues, although we sell softball and baseball equipment so we have never had quite the $$ amount you are dealing with. First off, re-read your contract with the parent company, find out what your rights are in such a case, find out if they have a lawyer available to you in such a case. Second you need to know that CC companies always seem to go with the consumer at first, you as the seller have to prove your end of the agreement. Get together all your paperwork regarding that particular transaction and talk to a lawyer who knows the law regarding fraud. It may cost you $150-200 just to talk to someone but it will help you know exactly what steps to take and in what order. The man who has your tools essentially commited theft and because of the value, it is a felony, so you may have to get the police involved as well. Do you have anything that proves he took posession of the tools? One thing you need to keep in mind is that this guy may not have the $6000 to pay the bill and since his wife never signed the agreement, she may actually be off the hook... This is where the lawyer comes in since I have never had to deal with a fraud charge that involves a co-signer. You also need to contact the financing company and get them your side of the story if you havnt already (talk to that lawyer first so you have everything in order when you make that call) Dont let them make it seem like you have no hope, they do that on purpose to try and make you pay... It really sucks but you really have to fight for your rights as a merchant.
Good Luck!! I know how stressful that is!