Exposure to grenade blasts likely damaged Maine mass shooter’s brain

Researchers examined the brain of mass shooter Robert Card and found significant damage. Card was exposed to thousands of blasts as an Army grenade trainer.

Credits

Guest:

  • Dave Philipps - national correspondent for the NY Times, where he covers war, the military and veterans

Host:

Madeleine Brand

Producers:

Sarah Sweeney, Angie Perrin, Amy Ta, Brian Hardzinski, Bennett Purser, Nihar Patel, Robin Estrin, Eddie Sun