LANCASTER – Police are investigating a robbery at the Turkey Hill at 410 E. Chestnut Street in Lancaster. Around 10 p.m. Thursday, a man entered the store, brandished a large knife, and demanded cash from a clerk. The lower part of the suspect’s face was covered and he had a hood over the top of his head. The suspect fled on foot with an undisclosed amount of cash. The suspect was described as an unknown white or Hispanic male, early twenties, about five eight, medium build, last seen wearing a gray hooded sweatshirt. A picture of the suspect can be seen below. Anyone with information is asked to contact Lancaster Police at 717-735-3300 or Lancaster Crime Stoppers toll free at 1-800-322-1913. Callers may remain anonymous.