Lawrence Police are searching for a suspect in an early morning robbery at Kwik Shop, 1846 Mass.

According to a police report, a man walked into the store about 3 a.m. Thursday and demanded money, keeping a hand in his pocket and never displaying a weapon.

The 20-year-old clerk told police that the man entered the store alone, and he was the only person in the store at the time.

The suspect, described as a black male of medium height and thin build, then left the store with an undisclosed amount of cash and fled north on foot.