The incident took place in East Meadow around 1:50 p.m., Sunday, Oct. 2 at the TD Bank at 2549 Hempstead Turnpike.
According to detectives, an unknown man entered the bank and approached a teller, and handed her a note demanding money.
The teller complied and the subject fled the bank with an undisclosed amount of proceeds, police said.
Police said there were 5 employees and no customers present inside the bank at the time of the robbery. No injuries were reported.
The man is described as being white, 5-foot-8, with a thin build. He was wearing a baseball hat, dark clothing, and a surgical face mask.
Detectives request anyone with information regarding this crime to contact Nassau County Crime Stoppers at 1-800-244-TIPS or call 911.
All callers will remain anonymous.
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