4:05 p.m. Update: The police have given the all clear to return to the building. The evacuation is over. 


3:45 p.m. According to news reports, schools across the country and Long Island have been in receipt of disturbing emails today. Unfortunately, the administration building was in receipt of one of the disturbing emails and, as a measure of extreme caution, have evacuated the building. Police are currently onsite and investigating. Please note, this situation is not unique to Lynbrook Public Schools.