Acting on a tip-off, soldiers and police raided a shelter in Moo 1 village in Tambon Ban Khuan, Muang Satun district, at 3am on Tuesday 21 March 2017 and found 5 kg of marijuana in a Toyota pickup truck.[1] Winai Lenphet, 22, and Wirat Hadnern, 36, were arrested at the scene.[1]

The two men implicated Rokard Hadnern, 55, who was arrested at his house in Thapae district later the same day, where officers found 200 kg of marijuana.[1] Police said the men admitted buying the drug in Nong Khai for 5,000 baht per kilogram and planning to smuggle it into Malaysia, where each kilogram would fetch 50,000 baht.[1]