After receiving public information about suspected cannabis plants, Polsek Kuala investigated a field in Desa Garunggang, Kecamatan Kuala, Langkat Regency, on 10 August 2026.[1] Officers arrested SH, 35, and secured 11 cannabis plants that were still growing.[1]

During initial questioning, SH admitted planting the cannabis in the field and said he kept dry cannabis leaves in a plastic sack in a hut.[1] Police first took him and the evidence to Polsek Kuala and then transferred the case to the Langkat police narcotics unit for investigation.[1]