GROTON, N.Y. -- Groton Elementary School went into lockdown Tuesday morning. Officials say around 10:15 a.m., a man was seen walking on a sidewalk on the schools property with a handgun. The principal called police and the school followed lockdown procedure.
Police know the identification of the suspect, according to the school's superintendent, but have not been able to locate him.
There have not been any direct threats made to either students or staff.
The district canceled all after school activities.
Parents were notified and all elementary students who would normally walk home were picked up.