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結果 : what state has the least school shootings
5:00

America’s mass shooting problem, explained

CBS News
62,514 回視聴 - 2 年前
4:29

US School Shootings: Past, Present, Future | Between Us

Al Jazeera English
15,084 回視聴 - 2 年前
2:07

America's Deadliest School Shootings

Inside Edition
156,415 回視聴 - 6 年前
0:44

Nashville mass school shooting: At least seven dead, including kids | USA TODAY

USA TODAY
5,961 回視聴 - 1 年前
0:22

Phone footage shows classroom terror during Florida school shooting

Guardian News
3,497,906 回視聴 - 6 年前
9:27

Why US gun laws get looser after mass shootings

Vox
1,365,849 回視聴 - 2 年前
0:27

Students flee from scene after Michigan State mass shooting | USA TODAY #Shorts

USA TODAY
449,641 回視聴 - 1 年前
0:20

At least eight students have been killed in a shooting at a school in Serbia's capital Belgrade.

Channel 4 News
672,771 回視聴 - 1 年前
3:24

Why are there so many mass shootings this year?

NBC News
129,041 回視聴 - 1 年前
0:56

One year since #Uvalde school shooting

NBC News
1,051,899 回視聴 - 1 年前
11:27

What comes next after Texas school shooting?

ABC News
27,682 回視聴 - 2 年前
10:21

At least 18 people killed in deadliest mass shooting this year | WNT

ABC News
769,360 回視聴 - 10 か月前
6:28

Student who came face-to-face with school shooting suspect describes what she saw

CNN
280,477 回視聴 - 2 週間前
1:41

8th Graders Charged With Planning Mass School Shooting

Inside Edition
2,409,179 回視聴 - 3 年前
3:39

At least 14 students killed in Texas school shooting

CBS Evening News
303,549 回視聴 - 2 年前
2:32

Georgia school shooter’s mother warned school the day of shooting: Report

ABC News
1,004,926 回視聴 - 2 週間前
24:17

5 New Disturbing Details in Georgia School Shooting Investigation

Law&Crime Network
257,055 回視聴 - 9 日前
2:39

What other countries do differently than the US to stop mass shootings

CNN
85,289 回視聴 - 2 年前
1:40

Uvalde one year on: How many more mass shootings have there been? - BBC News

BBC News
12,509 回視聴 - 1 年前
8:24

What It's Like Inside a School Shooting Drill

ABC News
14,240,416 回視聴 - 9 年前