More than just rentals were apparently coming out of a Fremont business. A huge prescription drug ring was being operated out of Patt's Rental Center. Federal and local law enforcement agencies raided the business yesterday (Tuesday) morning, arresting 16 people. More arrests could come from "Operation Patt Down". Authorities said that identities would be stolen and prescription drugs, usually Oxcodone, were being purchased in states as far away as the east coast. The drugs were then sold in Nebraska.