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Guns

Civilians Using Guns to Defend Against Multiple Shootings

There were apparently at least a dozen such uses in the U.S. in 2025.

Eugene Volokh | 10.19.2026 8:01 AM

Stock photo credit: Oleg Volk.

News accounts report that the Bend, Oregon school shooting Thursday was stopped in part by an armed civilian. From the N.Y. Times (Anna Griffin, Aaron West, Nicholas Bogel-Burroughs & Chelsia Rose Marcius):

A man in a red pickup truck was driving by and saw the teenager throw his shotgun over the fence and start to climb it, the police said. The driver "verbally confronted" the gunman, who paused to open fire at him, pelting the truck with shots….

Outside, Kaylub Giamanco, a father of two girls at the school, had seen the red pickup get shot while driving by on his lunch break. He swerved onto the sidewalk and ran inside.

He found the gunman wrestling with the teacher who tried to stop him and shot him several times with a .40-caliber handgun that had been legally secured in his truck, the police said. The suspect, who died, was carrying 44 more rounds of ammunition.

Readers might want to know: How often do civilians use guns to help stop shooters who pose ongoing threats to multiple people? (By "civilian," I mean here someone other than a police officer or a security guard; off-duty military members qualify for my purposes.)

Obviously, an exact count is hard to gather, and some cases will be ambiguous. Sometimes, it may not be clear whether the shooter was planning to keep attacking. Sometimes, it may not be clear, at least from press accounts, whether the defender succeeded in stopping the shooter (for instance, by scaring the shooter away). Sometimes a civilian and a security guard or a police officer might step in together. And sometimes news accounts may err. Any count is thus a judgment call, and also likely incomplete because not all incidents make the news.

Still, thanks to a Crime Prevention Research Center spreadsheet, I can say that in 2025 there appeared to have been at least a dozen such incidents. The CPRC report says there were 23; I went through the list, checked the linked news accounts, and tried to exclude ones that seemed just like one-on-one self-defense situations or matters where the defender seemed clearly unsuccessful. (One-on-one self-defense is of course worthy on its own, but it's not what I'm discussing here.) With those exclusions, and trying to be relatively conservative in what I counted, I ended up counting 12 to 14 such incidents in 2025, depending on how you evaluate some of the more ambiguous ones.

Nor does 2025 appear to be unusual. According to the CPRC........

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