CBP officers at the Mariposa cargo facility in Nogales, Arizona, singled out a tractor-trailer driven by a 26-year-old man from Nogales, Sonora, Mexico, and found 600 bales of marijuana packed in boxes manifested as steel containers.[1][2] The seizure of 15 January 2013 weighed 14,151 pounds (about 6,419 kg) and was worth up to $12 million, then the largest marijuana seizure at an Arizona border crossing.[1][2]

Officers seized the marijuana and the truck, a 1994 International tractor-trailer, and turned the driver over to Immigration and Customs Enforcement’s Homeland Security Investigations; his name was not released.[1][2] The previous Arizona record, 12,000 pounds, had been set at the same port in June 2010.[1]