A german shepherd walks back and forth on a luggage conveyor belt as police officers and airport security watch the dog in action. Airport staff place luggage on the conveyor belt as a Miami K-9 unit officer leads the dog back and forth, stepping over the checked baggage sniffing the luggage as he does so. The dog stops at a suitcase and grabs the handle with his teeth. He shakes the bag back and forth, having found drugs (possibly cocaine) in the luggage. The police officer grabs the luggage from the dog's jaws and puts it aside, next to the airport staff. The officer continues leading the dog back and forth over the luggage coming down the line,