NCIS: Los Angeles (2009)

S08E04 Black Market

When a Homeland Security agent falls victim to poisoning at the hands of a feared Triad assassin, NCIS steps in to investigate. Their search leads them to a stash of fake designer handbags and an illicit financial connection to misappropriated government money. Meanwhile, Nell joins the team on-site, adding her expertise to the unfolding case.