BROOKLYN - Police have arrested two juveniles in connection with a bomb threat at a Brooklyn school. 

The threat forced the evacuation of hundreds of students at W.A. Cunningham Junior High and P.S. 255 Tuesday afternoon while officers determined there was nothing dangerous in the building. 

Authorities have not confirmed whether the arrested kids are students at the school, and specific charges are not known. They have been released to their parents, but cops say the investigation is ongoing. 

A neighboring pre-school was also evacuated as a precaution.