The drill was similar to a fire drill.
The drill was conducted under the supervision of the Ossining Village Police Department and lasted approximately 23 minutes.
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OSSINING, N.Y. -- Roosevelt Elementary School in Ossining conducted a building-wide lockdown drill on Thursday, Dec. 5.
Roosevelt Elementary School conducted a lockdown drill on Thursday, Dec. 5.
Photo Credit: Courtesy Ossining School DistrictThe drill was similar to a fire drill.
The drill was conducted under the supervision of the Ossining Village Police Department and lasted approximately 23 minutes.
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