A violent passenger refusing to comply with checks is held for investigation. A tip-off leads to a marijuana suitcase, resulting in a full bag check. An agent intercepts a court order violation when a man attempts to take children out of the country. Crystal meth, valued at two million dollars, is found in Honolulu's freight terminal by a sniffer dog. A Japanese woman at San Francisco raises suspicions due to unclear money flows and suspicious behavior. At San Francisco, puppies are discovered being smuggled without the required papers.