Moments after the assailant who killed six people at a Nashville private school was identified as transgender, a baseless narrative emerged: that there has been an incredible rise in transgender or nonbinary mass shooters in recent years. Some pundits and political influencers on social media went further, suggesting that movements for trans rights are radicalizing activists into terrorists. The data tells a different story, according to gender and criminology experts. Mass casualty shootings perpetrated by someone identifying as trans or nonbinary are rare, and in fact, those groups are far more likely to be the victims of violence. Here’s a...