thoughts on the spike of serial killers in postwar north america?
Almost certainly a result of forensics, investigation, and cross-community lines of communication developing to the point we noticed the phenomenon
Though somewhat about automobiles obsoleting the old models of crime control that assumed that everyone in a controlled area was either a local known (or at least knowable) by the controlling force or an outsider arriving to and leaving the area from known, surveilable, and trace-leaving points
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