Police in Mercer County are looking for a man who dragged a police officer during a traffic stop. 32 year old Jose Miller of Fruit Avenue in Farrell is facing charges of aggravated assault, fleeing police, disorderly conduct and several other counts. He was pulled over Saturday and the officer was able to smell marijuana as he approached the car. When he opened the door and asked Miller to exit the car, Miller reportedly sped off dragging the officer about 25 yards. The officer was treated at a local hospital.