A Suffolk Federal Credit Union branch in Islandia was robbed Tuesday by either a woman or a man dressed as a woman, Suffolk police said.
At 1:12 p.m., the suspect approached a teller at the bank, at 1282 Motor Pkwy., with a note demanding money. The teller complied, and the robber exited the front door and fled on Bridge Road.
The suspect had a long ponytail and was wearing a dark knit ski cap, a black hooded sweatshirt -- possibly with an eagle design on the front -- and black-and-white sunglasses with rhinestones.
Anyone with information is asked to call Crime Stoppers at 800-220-TIPS.