Matthew Bergman, founding attorney of the Social Media Victims Law Center, said in a statement that Gendron “was motivated to commit his heinous crime by racist, antisemitic, and white supremacist propaganda fed to him by social media companies.”

“These posts led him down a rabbit hole of increasingly radical sites, where he was indoctrinated in white supremacist replacement theory and violent accelerationism,” Bergman added. “This horrible crime was neither an accident nor coincidence, but rather the foreseeable result of social media companies’ intentional decision to maximize user engagement over public safety.”