Upon arriving in Colombia, Doug connects with a source, Juan Esteban, who shows them one of Pablo Escobar's safe houses. Ben's research provides proof of a hidden stash of money, and he and his tech team heads to Escobar's barrio to begin the search for millions.
After discovering a motorcycle likely buried with one of Pablo's sicarios, Doug and Ben decide to infiltrate Pablo Escobar's inner circle. Ben focuses on the drug lord's family, while the tech team scours property and Doug gets in touch with Escobar's hitman, Popeye.
After a tense meeting with Popeye, former DEA boss Joe Toft connects Doug and Ben with a former guard where Pablo Escobar was imprisoned. The duo arrives at La Catedral, Escobar's self-built prison, where they discover his bunker and use technology for the search.
Popeye tells Doug about Pablo Escobar's jungle escape routes outside of Hacienda Napoles, and Doug and Ben search the premises with an American drug runner who knows the routes. The team brings in an excavator and strikes metal.
The team changes their strategy after Doug connects with a fixer in Cartagena, a key smuggling route for Pablo Escobar. Ben leads the team to Escobar's residence on the Rosario Islands, where they attempt to recover stolen goods. As their investigation stalls, Doug takes action.
Popeye gives Doug and Ben a new lead to the hometown of Pablo Escobar's former partner, Gacha, who sources say buried the millions on his properties. Racing against the clock at multiple sites, the team makes a major discovery.