Realistic active shooter drill preps police and educators in Kaufman County WFAA 2:01 2 years ago 65 995 Скачать Далее
New York state adjusts regulations for school active shooter drills CBS New York 0:47 17 hours ago 484 Скачать Далее
Ridgeland High School shooting threat in Walker County chattanooga times free press 0:25 9 years ago 304 Скачать Далее
Graphic: Greenwood Police Active Shooter Training At High School WTHR 1:41 1 year ago 10 343 Скачать Далее
Active threat, but no active shooter at Alexandria Jr.-Sr. High School WRTV Indianapolis 1:21 1 year ago 1 098 Скачать Далее
Here's what an active shooter drill for 4th graders looks like CBS Mornings 8:53 5 years ago 1 695 146 Скачать Далее
This Michigan High School Is Being Built To Deter Active Shooters | NBC Nightly News NBC News 2:39 4 years ago 417 679 Скачать Далее
Perry High School active shooter situation | Live updates from Iowa We Are Iowa Local 5 News 4:40 6 months ago 112 115 Скачать Далее
SCHOOL PATROL: How students can protect themselves in an active shooter situation Local 3 News 2:25 6 years ago 47 Скачать Далее
Active shooter situation confirmed at Perry High School in Iowa We Are Iowa Local 5 News 5:00 6 months ago 95 825 Скачать Далее
Inside an active shooter training at CNY high school syracuse.com 1:32 5 years ago 95 610 Скачать Далее
Walker County Sheriff's Office believes second vandalism at Ridgeland High done by same suspect Local 3 News 1:48 3 years ago 399 Скачать Далее
Police Practice Active Shooting Drill at Colorado High School ABC News 8:04 7 years ago 1 980 191 Скачать Далее
Ridgeland police respond to online threat made against schools WJTV 12 News 1:55 2 years ago 119 Скачать Далее
