結果 : what time do most school shootings occur
7:50

The Evolution (Or Not) Of School Shootings In America Since Columbine (HBO)

VICE News
235,538 回視聴 - 5 年前
1:41

8th Graders Charged With Planning Mass School Shooting

Inside Edition
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4:29

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

Al Jazeera English
15,089 回視聴 - 2 年前
3:20

A CBS News investigation finds most school shootings happen outside school walls

CBS News
3,114 回視聴 - 10 日前
0:47

Why do school shootings happen?

WCPO 9
2,477 回視聴 - 8 年前
1:25

How children are taught to survive school shootings

Insider
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2:02

Why are mass shootings on the rise in the US? - BBC News

BBC News
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6:20

What parents can say to their children about school shootings

PBS NewsHour
4,050 回視聴 - 2 年前
1:12

2021 broke record for most school shootings | Morning in America

NewsNation
246 回視聴 - 2 年前
8:45

Father of Parkland victim reacts to Vance saying school shootings a ‘fact of life’

CNN
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2:36

Deadliest mass shootings in recent US history

ABC News
238,517 回視聴 - 2 年前
6:00

What students really think about school shootings

Vox
1,653,669 回視聴 - 6 年前
0:35

Georgia, Tennessee have most school shootings

chattanooga times free press
54 回視聴 - 9 年前
3:24

Why are there so many mass shootings this year?

NBC News
129,059 回視聴 - 1 年前
4:00

How frequent are school shootings?

10 Tampa Bay
59 回視聴 - 6 年前
12:34

How to Prevent School Shootings | Jillian Peterson | TEDxHamlineUniversity

TEDx Talks
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2:41

Police Say School Shooter Had History Of School Shootings

The Onion
4,371,630 回視聴 - 15 年前
24:17

5 New Disturbing Details in Georgia School Shooting Investigation

Law&Crime Network
257,224 回視聴 - 9 日前
1:02:48

A World Free of School Shootings. How US Teachers are Tackling Gun Violence

Global Education Series
141 回視聴 - 5 年前
9:13

The Lasting Trauma Of School Shootings

MSNBC
3,925 回視聴 - 2 年前