A vast quantity of biological and digital data is being examined in the search for the person or people who brutally stabbed four University of Idaho students last month, along with a kaleidoscope of potential clues, some of which may lead to incorrect conclusions.
The Department of Homeland Security's months-old list of threats to the US power grid that leave it susceptible is brought to mind by the investigation of the sabotage gunfire at North Carolina substations that resulted in widespread power outages for tens of thousands in Moore County.