Ellington High School was evacuated Sunday afternoon due to a written bomb threat found at the school during a dance recital.
State police and bomb-sniffing police dogs searched the school and found no evidence of a bomb at the school or physical threat, according to state police.
A bomb threat in the form of a vague written note was found in the area of the school at about 1:24 p.m., prompting the evacuation as a precaution, state police said.
While the evacuation disrupted the event, no one was injured and there was no specific threat against a person made.
State police have no released information on the source of the note and no arrests have been made at this time.
The scene was cleared as of 4:59 p.m.