Update, 11:09 a.m.:
Rockledge Elementary is no longer in secure the building mode.
"Police have given the all clear," a post on the PWCS Facebook page read. "School activities will resume as normal."
Rockledge Elementary School is in secure the building mode, according to a post on the Prince William County Public Schools Facebook page.
This is a precautionary action taken because there reportedly is police activity in the area.
"All are safe but entry is restricted," the post read.
Stay tuned for updates.