Shreveport police are still looking for help identifying a robbery suspect. Robbery investigators say on May 19th, a man entered the Citgo Station in the 6900 block of W. Bert Kouns, bought a cigar and handed the clerk cash. But when the clerk opened the register, he reached over and grabbed money out of it, then took off behind the store. He was last seen getting into a dark blue four-door vehicle, possibly a Chevy Impala. Evidently, the same guy visited the store earlier in the day, wearing basically the same clothing, and bought the exact same type of cigar. Check out the video, and if you recognize the man in it, call Shreveport detectives or Crime Stoppers. A $400 reward is being offered for information that leads to an arrest.