You are the Release of Information Specialist of the Health Information Management Department of Rasmussen Health Care (RHC). Today you receive a subpoena duces tecum from an attorney, demanding either the originals or copies of all health records concerning an individual who allegedly is or was a patient of RHC. The subpoena lacks sufficient information to determine whether the individual is or was a patient in your facility. The subpoena is not accompanied by a valid authorization to release information on the individual as required by your state.

How would you respond to the subpoena?