A police team led by Inspector Saraswathi was on patrol duty at Elavanasurkottai near Ulundurpet in Kallakurichi district when it intercepted the mini lorry.[1][2] Officers stopped the passing mini lorry for a check and found 35 kilograms of ganja packets concealed inside it.[1][2] The two youths travelling in the lorry gave contradictory answers during initial questioning, so police took them to the station for detailed interrogation.[1] The two men were identified as 24-year-old Rishi, son of Vijayakumar, and 19-year-old Akash, son of Malaisamy, both from the Thirupparankundram area of Madurai.[1][2] Police arrested Rishi and Akash and seized both the mini lorry used for smuggling and the 35 kilograms of ganja.[1][2]

Questioning revealed that the pair had bought the 35 kilograms of ganja in Andhra Pradesh and were smuggling it to Madurai for sale when police caught them.[1][2] Rishi, one of those arrested, had completed a diploma in mechanical studies.[1]

Dinamalar reported that the vehicle check took place on the night of 31 October on the Thirukkovilur–Asanur road after a tip-off that ganja was being brought into the area.[3] The intercepted vehicle was an Ashok Leyland Dost courier van, Dinamalar reported.[3]