TREDYFFRIN, PA — A "swatting" call placed Conestoga High School on lockdown Monday morning, officials said.
Tredyffrin Police announced the school was in lockdown after a "potential swatting call" shortly after 8 a.m. — minutes into the school day.
The lockdown was lifted within an hour after police confirmed the school was safe.
Chester County authorities confirmed it was a swatting call — a report of a bogus emergency meant to draw a major law-enforcement response to a targeted location.
"Students and families should expect an increased police presence in the area today," said the Chester County District Attorney's Office.
Similar calls are under investigation in Bucks County, including a threat against Pennsbury High School. Authorities are working to identify the source.
Tredyffrin/Easttown Middle School "restricted movement" inside the building because it's near Conestoga High School, according to the Tredyffrin/Easttown School District.
Students and staff at both institutions are safe, and there is no need to visit the schools at this time, district officials said.
Officers will remain at Conestoga High School throughout the day.
Authorities are investigating.
This is a developing story. Check back for updates.
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