SIOUX FALLS S.D. (KELO) -- A man was arrested for an armed robbery Monday evening on 12th Street and Marion Road at Paradise Casino, according to Sioux Falls Police Department spokesman Sam Clemens. South Dakota voting on marijuana again with IM 29 Clemens said the man showed his gun to an employee and stole cash. The casino employee gave a description of the suspect to officers, who were then able to locate the suspect near Haywarden Elementary shortly after. Police said 39-year-old Clarence Jacobs was arrested for robbery. Police found some meth and cash at the scene, but were unable to recover the gun, according to Clemens.