You are the Pharmacist in Charge (or "PIC", meaning that you are legally responsible for dispensing) for a large hospital with many Medicare and Medicaid patients. One of your pharmacy technicians comes to your office and reports to you that she remembered putting away the inventory from yesterday's shipment from the wholesaler and there were 3 bottles of Xanax, a controlled drug, and now there is only one bottle on the shelf. She has checked dispensing in the last 24 hours and no orders were placed for Xanax. What steps do you think are appropriate? Who do you tell and why, including internal and external people/entities inside and outside your organization? What agencies do you think need to be involved