On 7/6/19, the Plymouth County Sheriff's Office received a call of a man laying in the ditch on K64/Highway 3 south of Oyens, Iowa.  Plymouth County deputies responded and identified Terrence Jernberg, age 50 of Sioux City, Iowa.  Upon further investigation, it was found that Terrence Jernberg was operating a motor vehicle.  Terrence Jernberg was transported to the Plymouth County Law Enforcement Center and investigated for impaired driving.  Following the investigation, Terrence Jernberg was placed under arrest and booked into the Plymouth County Jail for OWI 3rd or subsequent offense.