A recent study published in the journal Deviant Behavior maps the warning signs and systemic failures that precede deadly attacks by men who identify as involuntary celibates. By working backward from four distinct tragedies, researchers identified a chain of severe social isolation, untreated mental health struggles, and missed opportunities for intervention. These insights offer a roadmap for recognizing the warning signs of misogynistic extremism and stopping future acts of mass violence. The internet hosts a vast array of communities, some of which are united by shared grievances. One such group is the “incel” subculture, a primarily online network of men who express deep frustration over their inability to form sexual or romantic relationships with women. This community exists within a broader digital space known as the manosphere, where extreme misogyny and male supremacy are common themes. Many incel forums operate as echo chambers that promote a highly distorted view of gender dynamics. Within these digital spaces, women are routinely dehumanized and blamed for the social rejection these men experience. Most individuals who participate in these …