Army to Revise Blast Training Protocols After Lewiston Shooting

Following the tragic mass shooting in Lewiston, the U.S. Army announces plans to update training guidelines to better protect soldiers from blast-induced injuries.

Robert Card, the Lewiston shooter, suffered a traumatic brain injury from thousands of low-level blasts during grenade training, which likely contributed to his behavioral changes.
The U.S. Army is set to launch a blast overpressure safety campaign and update guidance on mitigating risks from blast overpressure.
Researchers highlight the need for more investigation into the risks of blast exposure and its potential to cause significant behavioral and cognitive changes.
Army reservists testified about their efforts to manage Card's mental health crisis, but faced challenges in restricting his access to firearms.
The findings of Card's post-mortem study, revealing traumatic brain injuries, prompt calls for more research and support for military service members with similar injuries.