Rapid City Police are asking for the public's help to identify the suspect in an armed robbery.
Around 4:30 p.m. on August 21, a man entered Rushmore Casino at 1808 Mount Rushmore Road, brandishing a knife. He demanded money from the clerk, and left with an undisclosed amount of cash. The clerk was not injured.
The suspect possibly left in a dark (blue or black) two-door car. A witness also saw a Native American female passenger in the car as it drove away.
The suspect is a dark-skinned male, possibly black. He is approximately 6'2", with a slim build. At the time of the robbery, he was wearing a black t-shirt over a white long-sleeve shirt, blue jeans, and white Adidas sneakers. He was wearing aviator-style glasses, with close-cropped dark hair, and a mustache and short beard.
Anyone with information is urged to contact Detective Dan DeNeire at 394-4134, or send an anonymous tip by texting ‘RCPD' and the info to 847411.