Police say two men robbed Happy Jack's Casino, in the 1900 block of West 12th Street, just before 1:00 am Sunday.

Officer Sam Clemens says the men came in with bandanas over their faces. The 53-year-old female clerk and two customers were the only people in the business at the time:

No one was injured. The two men left with cash in an unknown direction.

Sioux Falls Police Department

One of the men was described as a black male, five feet eight to five feet ten with a medium build. He was wearing a white, long-sleeved T-shirt and had a black bandana over his face. The other robber had what may have been a blue bandana over his face.