LANCASTER – Police in Lancaster City are investigating a shots-fired incident. On Sunday, May 31 around 10:25 p.m., officers were in the area of the 400 block of Beaver Street conducting an unrelated follow-up investigation. Officers were approached and informed that shots had been fired in the area about 30 minutes prior to their arrival. Several shell casings were located and two vehicles were found to have been struck by gunfire. Anyone with information pertaining to the incident is asked to contact Lancaster City Police at 717-735-3300 or submit an anonymous tip through their Crimewatch page.