RUN. HIDE. FIGHT (ACTIVE SHOOTER)

1-"An active shooter is an individual actively engaged in killing or attempting to kill people in a populated area, and recent active shooter incidents have underscored the need for a coordinated response by law enforcement and others to save lives". (FBI Active Shooters)

2-https://www.ready.gov/sites/default/files/2020-03/active-shooter_information-sheet.pdf