関連ワード:  where was the first school shooting in america    where was the first school shooting in north america    when was the first mass school shooting in america    when was the first mass school shooting in american history    when was the first recorded school shooting in america    when was the first major school shooting in america    when was the first mass school shooting in us    was columbine the first school shooting in america    first school shooting in america 1979    first school shooting in america 1990s  
結果 : where was the first school shooting in america
7:50

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

VICE News
237,122 回視聴 - 5 年前
4:29

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

Al Jazeera English
15,643 回視聴 - 2 年前
1:31

'Tower' Animated Doc Details First U.S. Mass Shooting

The Wall Street Journal
96,310 回視聴 - 8 年前
2:09

A history of mass shooting in the US

Al Jazeera English
29,584 回視聴 - 11 年前
44:45

Uncovering The Tragedy At Columbine High: A Mass Shooting Documentary | Real Crime

Real Crime
4,905,077 回視聴 - 5 年前
2:07

America's Deadliest School Shootings

Inside Edition
161,237 回視聴 - 6 年前
0:24

US versus Germany: How safe do you feel at school?

DW Euromaxx
2,448,421 回視聴 - 1 年前
3:57

Deadliest mass shooting in US history

ABC News
7,288,499 回視聴 - 7 年前
2:08

Austin, Texas television anchor Neil Spelce covered the first mass school shooting in U.S. history;

AP Archive
10,187 回視聴 - 9 年前
35:18

Understanding the mind of a mass shooter

Neuro Transmissions
164,790 回視聴 - 1 年前
44:45

The Columbine Shooting (Killing Spree) | Our Life

True Lives
1,233,752 回視聴 - 2 年前
0:22

Phone footage shows classroom terror during Florida school shooting

Guardian News
3,663,800 回視聴 - 6 年前
1:41

8th Graders Charged With Planning Mass School Shooting

Inside Edition
2,427,223 回視聴 - 3 年前
5:00

America’s mass shooting problem, explained

CBS News
66,093 回視聴 - 2 年前
7:21

First SWAT Responder to the Columbine High School Mass Shooting | The Case I Can't Forget | A&E

A&E
267,707 回視聴 - 3 か月前
0:14

Shooters shoot. 😂💀 #shorts

House of Highlights
12,838,353 回視聴 - 2 年前
45:12

The Teens Behind The Columbine High School Killing Spree | Absolute Documentaries

Absolute Documentaries
3,358,935 回視聴 - 2 年前
2:16

Some of America's Deadliest School Shootings

Inside Edition
2,378,636 回視聴 - 6 年前
2:12

Ethan Crumbley's Mom Confronted Him After School Shooting

Inside Edition
1,711,280 回視聴 - 9 か月前
2:29

Deadliest school shooting in US history marks ten years

TRT World
43,410 回視聴 - 1 年前