On December 28 at 3:41 a.m. four male suspects wearing masks entered a convenience store in the 7200 block of East Marginal Way South, pointed a shotgun at the clerk and demanded he give them the money from the cash register. The victim complied. The males walked out of the store and fled on foot traveling northbound on Ellis Avenue South. Responding officers set up containment and a K-9 track was conducted. Officers were unable to locate the suspects, who remain at large. The victim was uninjured. The four suspects are described as possibly white or Hispanic/mixed males approximately 20 years of age and all having medium builds. It is unknown at this time if this robbery is related to any others. Anyone with information about this incident or these suspects is asked to call 911 or Seattle Police immediately.