How did Venezuelan President Maduro's son allegedly smuggle drugs to US?

US federal prosecutors allege Nicolas Ernesto Maduro Guerra, son of captured Venezuelan President Nicolás Maduro, played a key role in major drug network, NDTV reported. Between 2014-2015, he allegedly used state-owned jet to fly to Margarita Island, coordinating cocaine shipments. Before each flight, the plane was allegedly loaded with tape-wrapped packages of cocaine, with military aware of it.