Some students remembered the unceasing screams of children calling for help, or the sight of peers wailing over seemingly lifeless friends. A parent recalled her rising discomfort over how realistic the artificial wounds and blood were. A fire chief marvelled that one student performed the role of despondent teenager so well that she fooled him and three other first responders into thinking she needed real medical help, and left an emergency medical technician in tears.
On a Saturday in early June, less than two weeks after a shooting in a school in Uvalde, Texas, killed 19 students and two teachers, the village of Greenport, New York state, a small coastal community on Long Island, held an exercise for first responders to sharpen their handling of a crime that in recent years has become common enough to enter crisis-response routine. The exercise at Greenport High School, which involved 62 simulated victims and roughly 240 first responders from multiple public-safety