The Christian Science Monitor

Who’s responsible for preventing school shootings? ‘We’re all on duty.’

School shootings are preventable, experts say.

That sentence may sting in the wake of the May 24 massacre in Uvalde, Texas. Yet that’s the message shared by Peter Langman, a psychologist, trainer, and author who has spent years studying the perpetrators of these tragedies and how to prevent them.

“We’re all on duty,” says Dr. Langman, who serves as a researcher for the National Threat Assessment Center of the Secret Service.

Dr. Langman began his study of school shooters unexpectedly in 1999, when, shortly after the Columbine massacre, he was asked to evaluate teenagers for their potential as school shooting threats. The Pennsylvania-based psychologist spoke to the Monitor about pathways to prevention. The exchange has been lightly edited and condensed. 

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