Ruskin Liquor was robbed Monday evening by a man armed with a rock.
 / FOX21 News: File photo
COLORADO SPRINGS, COLO. -- A man armed with a rock robbed a liquor store Monday evening.
Colorado Springs Police officers said they were called to the Ruskin Liquor store on Airport Road around 9 p.m.
They said an unknown man entered the store and threatened the clerk with a rock. He then demanded cash and fled the scene on foot.
No one was injured during the incident.
Patrol officers and K-9 officers searched the area but were unable to locate the suspect.
The suspect is described as a black man in his late 30's to mid 40's. He is about 5'10" to 5'11" with a medium build, black hair and a mustache.
Anyone with information is asked to call police at (719) 444-7000 or tips can be submitted anonymously by texting CSPD and the tip to TIP-411 (847411).