Two traffic stops within minutes of each other lead to two drug arrests in Camden County. The Missouri Highway Patrol says the first stop happened on Saturday morning. 21-year old Mariah Matthess of Linn Creek was arrested for possession of a synthetic cannabinoid. She was also charged with failing to display valid plates and for a marijuana possession warrant out of Saline County. The other arrest happened just seven minutes later. 34-year old Amanda Belisle of Fulton was arrested for possession of a synthetic cannabinoid.