You are the engagement partner for the audit of a non-public client. This client has multiple locations. Your firm hires another CPA firm located at a client location in Michigan. After this firm has completed substantially all of the work you hired them to complete, your firm determines that one of the individuals used by this other firm was not independent with respect to the client. Is there a way for your firm to use the work done by this individual without violating independence under the AICPA Code of Professional Conduct?