In early October 2026, Carabinieri of the Olbia territorial unit executed custodial orders against four men investigators linked to a large outdoor cannabis plantation at Santa Giusta in Loiri Porto San Paolo, in Gallura, Sardinia.[1][2]

The field had been found and seized on 26 August 2025 in rough country with 2,289 plants in 69 rows, drip irrigation, water tanks, power connections and an electrified fence still running when officers arrived.[1][2] Toxicology work by the RIS in Cagliari estimated potential output above 133 kilograms of dried material with about 6.82 kilograms of THC, which investigators valued at roughly 1.2 million euros at retail.[1][2]

Those arrested were Tommaso Quaglioni of Loiri Porto San Paolo, Mario Cossellu and Giuseppe Mulas of Orgosolo, and Daniele Delogu of Onanì, held on conspiracy to cultivate large quantities of drugs.[2] Prosecutors in Tempio Pausania had sought prison custody after the long inquiry that followed the 2025 seizure.[1][2]