3 Jan 2017 economics+social class gender + sexuality hate crime homicide masculinity mass murder school + workplace shootings Social Media+Internet violence Dylann Roof: How to make a rampage murderer As the penalty-phase trial of young white supremacist Dylann Roof gets underway this week, reporters have asked me to explain the psychologi...
19 Des 2012 crime + criminology mass murder mental illness public policy school + workplace shootings treatment Newtown, CT: Latest massacre brings more hand-wringing Our nation's collective inertia surrounding mass killings is perhaps best illustrated in a YouTube clip splicing together speeches by P...