You can get the business to hand over their records by suing "John Doe" in court, getting a judgement, and then getting a subpoena. The banks losses aren't your

You can get the business to hand over their records by suing "John Doe" in court, getting a judgement, and then getting a subpoena. The banks losses aren't yours but you can sue for your uninsured damages. https://en.wikipedia.org/wiki/Doe_subpoena https://en.wikipedia.org/wiki/Doe_subpoena Call an attorney!