Frazier Glenn Cross was apprehended only minutes after allegedly murdering three people, including a 14-year-old boy, who he apparently mistakenly believed were Jewish. Earlier in his nearly six decades as a white supremacist, Miller led a paramilitary group called the Christian Knights of the Ku Klux Klan and plotted to assassinate Morris Dees, the co-founder of the Southern Poverty Law Center. KCTV-5/AP IMAGES/UNCREDITED