The robbery took place at 8:26 p.m., on Dec. 27, in the 800-block of Boulevard.
Police said they responded to a report of a robbery. A male subject entered the store, armed with a knife, and demanded money. The suspect fled on foot in an unknown direction after getting the money from the clerk.
The suspect is described as a male, last seen wearing a Nike stocking cap, a blue mask, black jacket, black gloves and dark pants.
If anyone has any information regarding this crime please contact the Colonial Heights Police Department at (804) 520-9300 or CrimeSolvers at (804) 748-0660.