Authorities are searching for three suspects after an armed robbery overnight.
Sioux Falls police were called to the Black Diamond Casino on 5113 West 41st Street late Monday night around 11 p.m. for a robbery.
Authorities say one man stood at the back door while two others entered the casino armed with a handgun. They demanded money from the clerk and then ran out the back door with some cash.
Here are the descriptions of the suspects from Sioux Falls police:
Wearing: dark sweatshirt, blue jeans, black tennis shoes with white on toes and a two-tone ball cap with large lettering.
Wearing: white zip up hoodie with multi-width horizontal stripes, blue jeans, and black shoes with white laces.
Armed with a silver or black handgun.
Wearing: dark hoodie with a dark undershirt, black bandana, black shoes, white gloves and had a white bag.
Police say witnesses could not identify the suspects' race.
If you have any information on this recent robbery, you're asked to contact police.