Why Do Mass Shootings Keep Happening in U.S. Schools?

By: Dave Roos  | 
Amanda Welch brings flowers
Community member Amanda Welch brings flowers to lay at Robb Elementary School on May 25, 2022, in Uvalde, Texas. During the mass shooting, 19 students and two adults were killed, with the gunman fatally shot by law enforcement. Brandon Bell/Getty Images

In another mass shooting, 19 elementary school children and two teachers in Uvalde, Texas, were killed by an 18-year-old, May 24, 2022. This is just the latest high-profile school massacre, joining the likes of incidents at Marjory Stoneman Douglas High School in Parkland, Florida, and Columbine High School in Columbine, Colorado.

By the end of 2021, the United States had at least 202 incidents of gunfire on school grounds, according to Everytown for Gun Safety. Forty-nine people died during those shootings and 126 others were injured. In 2019, there were 130 incidents of gunfire on school grounds, resulting in 33 deaths and 78 injuries. In 2022, there are 14 deaths so far, not including the killings at Robb Elementary School in Uvalde, Texas.


Lost in the noisy debate over gun control and mental health screening is another confounding question: Why schools? Why do so many troubled young men choose schools as the place to act out their violent and vengeful fantasies? And what, if anything, can schools do to avoid becoming the next Columbine, Sandy Hook or Stoneman Douglas?

Bryan Warnick is a professor of educational ethics and policy at The Ohio State University who co-authored a paper on the meaning and motivations behind targeted school shootings. Even though many associate gun violence in America with poor, inner-city communities, mass school shootings almost always occur at upper-middle-class suburban schools. That's where the "status tournament" takes place, explained Warnick.


'Winners and Losers'

"Suburban schools do a lot of things to select winners and losers in ways that go way beyond academics," Warnick said when we originally talked to him in 2018, pointing to the adulation of athletics and the crowning of homecoming kings and queens. "The way we see it, when schools set themselves up as judges in the social status tournament, the resentment will sometimes be directed against the school itself."

He notes that in the book "Hollywood Goes to the Movies," sociologist and author Robert Bulman says that Hollywood films set in suburban settings focus on student journeys of self-discovery, while urban school films focus on heroic teachers and academic achievement. In the same vein, many suburban school shooters see what they are doing as acts of self-expression.


"There's a different value system at play in suburban schools; it's called 'expressive individualism,'" explains Warnick. "What we see in movies and TV is students engaged in this process of self-discovery, breaking through norms of the school, breaking through social cliques."

Self-discovery and individual expression aren't necessarily bad things, said Warnick. But for certain troubled young men who harbor deep resentment of the system that rejected them, there's no better way to express their true, tortured selves than through a dramatic act of violence. And the higher the body count, the more powerful the message will be.

school shooting
Students are evacuated from Saugus High School onto a school bus after a shooting at the school left two students dead and three wounded Nov. 14, 2019 in Santa Clarita, California.
Mario Tama/Getty Images


Security Measures Aren't Enough

Cheryl Jonson is a professor of criminal justice at Cincinnati's Xavier University where she has studied whether increased security measures — namely armed guards on campus, locked down buildings and metal detectors — are an effective means of preventing school shootings.

She found that, although beefed up security may deter overall crime and violent crime in schools, there's little evidence to show that those measures alone can thwart a mass shooting. First, school shootings are just too statistically rare to gauge the efficacy of different security methods. And second, there's anecdotal evidence that even the best security methods can fail.


There were armed school guards at Columbine, Jonson said when we spoke to her in 2018. The Sandy Hook shooter shot through glass panes to bypass locked doors. And in 2005, a student in Red Lake, Minnesota, passed through his school's metal detector before killing an unarmed guard who tried to stop him, five students, a teacher and then himself.

There's also concern that militarizing schools with armed guards and security checkpoints contributes to the idea that the school is an unsafe place where violence is almost expected. Jonson's 2017 paper (obviously written before the 2018 Parkland and Santa Fe High School incidents) pointed out that the raw number of homicides at U.S. schools each year since Columbine in 1999 had actually decreased or remained stable over the years.


If You See Something, Say Something

One of the best ways to prevent school shootings, both Jonson and Warnick agree, is to encourage people to speak up when they suspect that a classmate, friend or family member is contemplating something terrible.

A day before the Parkland shooting, a grandmother in Washington State called 911 when she found her 18-year-old grandson's handwritten plans for a gruesome school attack involving homemade explosives.


"That's a school shooting we're not talking about today," said Jonson, citing a report from the Secret Service and the Department of Education that in 81 percent of school shootings, at least one other person knew about the plans. In 59 percent of shootings, two or more people had information about the attacks before they occurred.

"Usually when school shootings are prevented, it's when students trust the teachers enough to share that information with them," said Warnick. "If we could really build up schools as places of trust, where children feel like they have adults who care about them, that would facilitate the communication that's been proven to prevent school shootings."

school shooting
Crosses line the lawn in front of Santa Fe High School in May 2018 in Santa Fe, Texas. The crosses are a memorial to the victims of the school shooting in which 10 people were killed.
Scott Olson/Getty Images


When All Else Fails, Have a Plan

Of course, speaking up isn't always failproof. We now know the FBI received a tip about the Parkland shooter dating back to September 2017 for making disturbing comments on YouTube, but he was never detained or even questioned. A second person contacted the FBI on Jan. 5, 2018 to report their concerns, and warn them about the shooter's guns and desire to kill, but the FBI admitted the proper protocols to follow up were not followed. Unlike the Parkland shooter, however, there were few — if any — signs shown by the Santa Fe High School shooter pointing to his plans before he carried them out.

That's why it's so critical, said Jonson, that schools train teachers, staff and students how to keep themselves safe in the unlikely case that there's an active shooter on campus.


"I don't want my life or my kids' to depend on whether or not a metal detector keeps somebody out," said Jonson, who is an instructor in the ALICE active shooter response method, which is used in many K-12 schools and college campuses.

The conventional approach to active shooter situations used to be a campus lockdown, in which classroom doors were locked and students were instructed to hide in a corner. But Jonson said that the lockdown method doesn't work well for open areas like cafeterias, and that huddled students are easy targets.

Now, most active shooter trainings emphasize three options: run, hide, fight. If you can get out, run. If you can't get out, don't just lock yourself into a classroom, but barricade the door with tables or desks. And if you find yourself face to face with a shooter, counter the attack in any way you can, by throwing things at his face or even swarming as a group.