Prefectura Naval Argentina officers detained four men after two occupants began unloading bags at a house in paraje Helvecia, Puerto Rico, Misiones.[1] Officers stopped the second car, acting as a “puntero”, about 100 metres away and detained its two occupants.[1] They had tracked the two cars for about 60 kilometres along National Route 12 and nearby local roads before one entered Helvecia.[1]

The operation followed earlier inquiries into suspected drug trafficking near Puerto San Alberto, where patrol officers took position at kilometre 1,744 of the Paraná River.[1] Officers saw several men unload bundles from a boat into a vehicle, which sped away with a second car acting as a “puntero,” a scout car intended to warn accomplices of road checkpoints.[1] A search found 101 packages containing more than 94 kilograms of marijuana.[1] El Marplatense reported the same package count and weight and said Prefectura seized the two vehicles.[2]

The Federal Court of First Instance in Oberá ordered detention of the four men and seizure of the drugs.[1] The Ministry of Security said its investigation was intended to combat drug trafficking.[1]