Police have responded to a middle school in Fair Haven.
New Haven Police responded to Fair Haven School on Grand Avenue to investigate a report of an unidentified person inside.
Police said the response was a precaution and no threats were made.
The school was locked down as school security and officers looked for the male.
The lockdown has since been lifted, according to police.
Get top local stories in Connecticut delivered to you every morning. >Sign up for NBC Connecticut's News Headlines newsletter.
No other information was immediately available.
