Pittsburgh Narcotics Detectives spot a possible drug transaction in progress and jump out on a man who quickly jams several crack pipes into his pocket. A wanted man in Spokane, Washington attempts to elude officers by hiding on a roof, but when they close the net, he ducks into a home to hide in a crawlspace from the K-9. Officers in Chattanooga respond to a concerned woman who reports that her husband has been downloading information on cooking meth and now her trailer smells like chemicals.