A warrant has been issued for the suspect in a convenience store robbery that happened last week. A Crime Stopperss tip led police to 46-year-old Robert Sikes, who's wanted for robbing the Circle K in the 2100 block of Bert Kouns on the 21st. The warrant charges him with simple robbery. Take a look at his photo and let police or Crime Stoppers know if you've seen him. He's believed to be driving a white four-door Jeep Grand Cherokee.