A couple from The Dalles were in custody today in the Douglas County Jail on suspicion of driving a stolen pickup, possessing drugs and endangering their children. Zachary Dennis Barnes, 29, and Holly Michelle Barnes, 29, were stopped by a sheriff’s deputy at 4:20 p.m. Sunday on Highway 38 at Milepost 14 near Scottsburg Park for a traffic violation, according to the sheriff’s office. Deputies determined the pickup had been reported stolen in Colorado. Deputies reported finding methamphetamine and marijuana in the vehicle. Two children, a 3-year-old girl and a 1-year-old boy, were taken into protective custody. The Barneses were …