Life in the Undergrowth (2005)

S01E13 Golden Triangle - Part 1

Crockett and Tubbs go undercover at a hotel, where they stumble upon a group of criminals linked to Lt. Castillo's past. To their shock, they discover that these foes have also abducted Castillo's estranged wife, setting off a chain of events that forces them to navigate a dangerous web of old rivalries and personal stakes.