LANCASTER – Lancaster Police are investigating a pedestrian hit and run that happened July 27 around 8 p.m. at Fairview Avenue and Wabank Street. A woman and her child were crossing the street when an orange or red in color sedan struck the victim, knocking her and the small child onto the street, causing non life-threatening injuries to the woman. An uninvolved passerby assisted the child and the woman until police and EMS arrived. The unidentified driver of the suspect vehicle fled after striking the victims. Police have released pictures of the suspect vehicle. Anyone with information is asked to call Lancaster Police at 717 735-3300.