The incident took place in New London County around 7:15 p.m., Saturday, Dec. 3 at the Henny Penny at 1270 Gold Star Highway in Groton.
Groton Police said the man walked into the school, brandished a knife, and demanded money.
Once receiving an undisclosed amount of cash, the man left and fled in a vehicle before police arrived, police said.
The suspect was described as a dark skin Hispanic male, with short black hair and black facial hair, wearing blue jeans and a blue colored T-shirt with white writing.
The getaway vehicle was reportedly driven by a woman and was described as a black four-door sedan, police added.
No one was injured during the incident.
Anyone with information regarding this incident is asked to contact the Groton Town Police Department at 860-441-6712 or the Criminal Investigation Division at 860-441-6716.
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