結果 : where are the most mass shootings
3:57

Deadliest mass shooting in US history

ABC News
7,275,657 回視聴 - 6 年前
2:36

Deadliest mass shootings in recent US history

ABC News
238,455 回視聴 - 2 年前
3:01

5 deadliest U.S. modern mass shootings

Washington Post
427,312 回視聴 - 6 年前
10:21

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

ABC News
769,292 回視聴 - 10 か月前
5:00

America’s mass shooting problem, explained

CBS News
62,469 回視聴 - 2 年前
2:09

A history of mass shooting in the US

Al Jazeera English
28,458 回視聴 - 11 年前
0:31

EXCLUSIVE: Video shows brazen mass shooting in northwest Baltimore

WBFF FOX45 Baltimore
379,013 回視聴 - 2 年前
0:59

#US vs. UK mass #shootings

MSNBC
404,853 回視聴 - 1 年前
0:31

Philadelphia shooting: Surveillance video shows moment shooting begins; 3 killed, multiple injured

KHOU 11
973,244 回視聴 - 2 年前
3:49

What is going on with mass shootings in the United States? | 7.30

ABC News In-depth
69,593 回視聴 - 5 年前
3:24

Why are there so many mass shootings this year?

NBC News
129,038 回視聴 - 1 年前
1:14

8 deadliest mass shootings in U.S. history

CNN
46,755 回視聴 - 8 年前
26:01

The Aftermath: The Trauma of Mass Shootings in the US | Fault Lines

Al Jazeera English
47,273 回視聴 - 5 年前
2:36

How U.S. Gun Deaths And Mass Shootings Compare To Other Countries | NBC News Now

NBC News
81,890 回視聴 - 5 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
9:27

Why US gun laws get looser after mass shootings

Vox
1,365,746 回視聴 - 2 年前
2:38

Unraveling the Deadliest Mass Shooting In U.S. History

The Wall Street Journal
13,268 回視聴 - 8 年前
2:12

Mass Shootings in the United States: 'This Is Who We Are'

The Atlantic
52,856 回視聴 - 6 年前
3:41

America has had 201 mass shootings this year. And counting. Hear where they were

CNN
70,495 回視聴 - 2 年前
2:54

Mass shootings increasing; murder rate down

CNN
2,530 回視聴 - 11 年前