UPDATED: Errors in Associated Press, the Washington Post, and the New York Times articles on how rar
Advocates for expanding gun access frequently justify their positions by citing a scenario in which an armed civilian stops a shooter: “The only way to stop a bad guy with a gun is a good guy with a gun,” the National Rifle Association tweeted Monday. But in practice, this is an uncommon occurrence during mass shootings. In recent studies of more than 430 “active shooter incidents” dating back to 2000, the FBI found that civilians killed gunmen in just 10 cases. . . .
“I think you might get more individuals carrying, sort of primed for something to happen, which is particularly dangerous,” said Jody Madeira, a law professor at Indiana University Bloomington who researches the Second Amendment. “And I think also you’ll get this idea that these people are needed out there to help protect citizens, when in reality that’s the job of the police.” . . .
James Bikales, Paulina Villegas, Praveena Somasundaram and Reis Thebault, “Rampage in Indiana a rare instance of armed civilian ending mas