Synopsis

*Underworld Inc.* traces the flow of illicit drug money—from American trap houses to wholesalers and transporters—funneling billions into Mexico’s elaborate money laundering operations. U.S. law enforcement is increasingly targeting cartel finances. For drug lords seeking to cleanse their earnings and integrate them into the banking system, Mexico remains the essential route. Police efforts to disrupt this flow involve raids on stash houses and surveillance of vehicles suspected of carrying mill