As a contractor i have not received payment by a recruitment company for invoices sent by an agent for a period of time and am owed over 20k. The agency said they didn't have the money to pay me, despite being paid themselves by the client. It was also alluded to that one of the other staff at the agency had 'involvement' that caused the business to go into liquidation, without further details provided. There's been a few fibbs told along the way, which can be proven. Everythng is evidenced.. I have been asked if i have contacted the Police about this as it could be criminal fraud. It appears large sums have been taken out of the business, and the director is refusing to explain them - please could you advise which part of this the Police could be interested in and the best way to present this case to them? And what my other options are?