Police will be training Monday at the old Thomas Jefferson High School in Jefferson Hills.
Jefferson Hills Police said there will be activity inside and outside the former high school at 310 Old Clairton Road.
Loud noises may be heard coming from in and around the building while the training exercise is underway, the department said on its Facebook page.
Access to the property will be limited.
West Jefferson Hills School District opened the new Thomas Jefferson High School at 830 Old Clairton Road in 2019.
