The company points to 18 incidents as proof that its controversial methods save lives. The record is a lot more complicated.
The ALICE Training Institute was an early proponent of having teachers and students confront gunmen. There’s little evidence its approach works.
Gun rampages do more than kill and injure. They also damage Americans’ communal life. Yale sociologist Vida Bajc analyzes the aftershocks.
A summer night out ended in horror in Dayton, Ohio, where a gunman killed nine…
Nine back-to-school stories from the age of the bulletproof backpack.
The gunfire began around 8:00 a.m. at Santa Fe High School in Santa Fe, a small city about 45 minutes south of Houston.
The shooters were of different ages, from different places, and motivated by different grievances. But all were men, and all acted alone.
For six minutes on Tuesday morning at Rancho Tehama Elementary School in Tehama…
A “disgruntled” former employee killed five people with a handgun, authorities said. He then shot himself.