By ground and air, the search continues for a missing University of Minnesota-Morris college student who disappeared over a month ago. The Douglas County Sheriff’s Office has found the car that 18-year old Laura Schwendemann rode in on October 14th, the last night she was seen. Authorities also say the car’s driver is cooperating in the investigation, but will not say what role the man may have had in Schwendemann’s disappearance in Alexandria. At this point, investigators are not sure whether Schwendemann is being held against her will or is out on her own and staying hidden.