(Rochester, N.H.) - Police are looking for a suspect in an armed robbery at George and Ed's General store in Rochester this morning.

A man wearing what appeared to be a mask entered the store , showed a gun,  demanded money and then fled on foot. K-9 units were brought in to help track the suspect. Nearby Maple Street Magnet School, and St. Elizabeth Seton School were locked down as a precaution. Anyone with information is asked to call Rochester police.