The man armed with a knife entered the store in West Babylon, located at 901 Little East Neck Road, on Wednesday, April 27 at approximately 11:20 p.m., and demanded the employee open the cash register, Suffolk County Police said.
The man fled on a bicycle, northbound, on Little East Neck Road, said police.
Suffolk County Crime Stoppers is offering a cash reward for information that leads to an arrest in the case.
Tips may be submitted by calling 1-800-220-TIPS.
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