'Media contagion' is factor in mass shootings, study says

People who commit mass shootings in America tend to share three traits: rampant depression, social isolation and pathological narcissism, according to a new article that calls on the media to deny such shooters the fame they seek….

People who commit mass shootings in America tend to share three traits: rampant depression, social isolation and pathological narcissism, according to a new article that calls on the media to deny such shooters the fame they seek….