On 10/30/19, the Plymouth County Sheriff's Office conducted a traffic stop on a vehicle on Highway 75 at C60 due to a traffic violation.  The driver of the vehicle was identified as Diego Alaniz, age 18 of Orange City, Iowa.  Upon further investigation, Diego Alaniz was found to be in possession of a substance believed to be marijuana and a glass pipe commonly used for smoking marijuana.  Diego Alaniz was placed under arrest, transported to the Plymouth County Jail and booked for possession of a controlled substance marijuana 1st offense and possession of drug paraphernalia.