(Lake Oswego, OR)  --  Police are searching for a man accused of using a stolen credit card to purchase more than four-thousand dollars worth of merchandise at an Apple Store in the Washington Square Mall.  The Lake Oswego Police Department says the man got the credit card from a package he stole in the Sunset Drive area.  Police believe the man is following FedEx and UPS trucks and then stealing the packages they deliver.  Police say he's driving a silver first-generation Mercedes M-Class car.