 Four homes and two vehicles hit by gunfire in Dover. The shots fired late Friday night in the Manchester Square neighborhood. No injuries reported and so far no arrests. Meantime, state police are investigating an incident near Harrington in which an occupied home was hit by gunfire. Two adults and two kids were inside the home on Yellowwood Drive when it was hit by a gunshot shortly after 6 o'clock last night. No one was hurt. Detectives are looking for a suspect.