Would locks make classrooms safer?

BLACKSBURG, Va. – After a student gunman killed four of his classmates and his German teacher and then left, Derek O’Dell had to wedge one of his sneakers under the classroom door to keep the attacker from returning to kill even more.

There was no lock on the door to protect Derek and his wounded classmates against Seung-Hui Cho, who killed 30 students and faculty, plus himself, at Virginia Tech’s Norris Hall earlier this year.

Safety experts say that while school officials across the nation re-evaluate campus safety in the aftermath of the Virginia Tech tragedy, many are overlooking a simple solution: putting locks on the inside of classroom doors.

“Often it’s the simple stuff that will prevent a tragedy like this, and often it’s the simpler things that will make the bigger difference,” said Michael Dorn, a campus safety consultant. “It’s not the complex systems that cost millions of dollars.”

O’Dell was shot in one arm, but he and some classmates barricaded the door to Room 207 with his shoe and their bodies – “the heaviest thing in the room was bolted down and the desks were pretty flimsy,” he said – as Cho returned twice to try to finish them off.

When he couldn’t get in, Cho stepped back each time and fired a round into the door, one shot penetrating O’Dell’s black fleece jacket but missing his body.

“It’s kind of crazy to think that you have 1 1/2 or 2 inches of wood between you and a person with a gun who just killed half your classmates,” said O’Dell, who is working at a veterinary clinic for the summer.

Colorado, the site of several school shootings including the 1999 massacre at Columbine High School, has lead the push to put locks on the inside of classrooms doors, said Vincent Wincelowicz, vice president for the Foundation for the Prevention of School Violence at Johnson &Wales University in Denver.

Most classrooms lock only by key and from the outside.

Interior locks may have saved lives during a 2005 school shooting on the Red Lake Indian Reservation in Minnesota, said Everett Arnold, principal of the reservation school of about 280 students.

Jeff Weise, 16, barged into the Red Lake school and killed five schoolmates, a teacher and an unarmed guard before taking his own life. Weise earlier had killed his grandfather and his grandfather’s companion.

Weise tried to get into several classrooms but failed because the doors were locked from the inside.

“It was a large enough tragedy as is, but it could have been horrendous,” Arnold said. “That simple precaution of being able to lock people out was a huge piece.”

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Students from Explorer Middle School gather Wednesday around a makeshift memorial for Emiliano “Emi” Munoz, who died Monday, May 5, after an electric bicycle accident in south Everett. (Aspen Anderson / The Herald)
Community and classmates mourn death of 13-year-old in bicycle accident

Emiliano “Emi” Munoz died from his injuries three days after colliding with a braided cable.

Danny Burgess, left, and Sandy Weakland, right, carefully pull out benthic organisms from sediment samples on Thursday, May 1, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
‘Got Mud?’ Researchers monitor the health of the Puget Sound

For the next few weeks, the state’s marine monitoring team will collect sediment and organism samples across Puget Sound

Everett postal workers gather for a portrait to advertise the Stamp Out Hunger Food Drive on Wednesday, May 7, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Snohomish County letter carriers prepare for food drive this Saturday

The largest single-day food drive in the country comes at an uncertain time for federal food bank funding.

Everett
Everett considers ordinance to require more apprentice labor

It would require apprentices to work 15% of the total labor hours for construction or renovation on most city projects over $1 million.

Snohomish County prosecutor Kara Van Slyck delivers closing statement during the trial of Christian Sayre at the Snohomish County Courthouse on Thursday, May 8, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Jury deliberations begin in the fourth trial of former Everett bar owner

Jury members deliberated for about 2 hours before Snohomish County Superior Court Judge Millie Judge sent them home until Monday.

Christian Sayre sits in the courtroom before the start of jury selection on Tuesday, April 29, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Christian Sayre timeline

FEBRUARY 2020 A woman reports a sexual assault by Sayre. Her sexual… Continue reading

City of Everett Engineer Tom Hood, left, and City of Everett Engineer and Project Manager Dan Enrico, right, talks about the current Edgewater Bridge demolition on Friday, May 9, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
How do you get rid of a bridge? Everett engineers can explain.

Workers began dismantling the old Edgewater Bridge on May 2. The process could take one to two months, city engineers said.

Christian Sayre walks out of the courtroom in handcuffs after being found guilty on two counts of indecent liberties at the end of his trial at the Snohomish County Courthouse on Monday, May 12, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Former bar owner convicted on two of three counts of sexual abuse

A jury deliberated for about 8 hours before returning guilty verdicts on two charges of indecent liberties Monday.

From left: Patrick Murphy, Shawn Carey and Justin Irish.
Northshore school board chooses 3 finalists in superintendent search

Shaun Carey, Justin Irish and Patrick Murphy currently serve as superintendents at Washington state school districts.

Paine Field Community Day returns Saturday, May 17

The youth-focused celebration will feature aircraft displays, talks with pilots and a variety of local food vendors.

FILE — Jet fuselages at Boeing’s fabrication site in Everett, Wash., Sept. 28, 2022. Some recently manufactured Boeing and Airbus jets have components made from titanium that was sold using fake documentation verifying the material’s authenticity, according to a supplier for the plane makers. (Jovelle Tamayo/The New York Times)
Boeing adding new space in Everett despite worker reduction

Boeing is expanding the amount of space it occupies in… Continue reading

Kyle Parker paddles his canoe along the Snohomish River next to Langus Riverfront Park on Thursday, May 8, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Tip to Tip: Kyle Parker begins his canoe journey across the country

The 24-year-old canoe fanatic started in Neah Bay and is making his way up the Skykomish River.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.