At around 12:49 P.M. this afternoon, Flagstaff Police received a 911 call from an individual who claimed to have seen an adult male brandishing a gun at the WalMart located at 2601 E Huntington. The caller said the person with the gun fled in a Grey Acura east bound on Huntington towards Fourth St. The caller also gave a licence plate number which did not come back as valid in the national databases. Numerous Officers responded to the area with lights a sirens, but were unable to locate the suspect.