WASHINGTON AP – One of the biggest mysteries surrounding the anthrax scare of 2001 – why the anthrax-laced letters were dropped off at a mailbox in New Jersey – may be connected to a sorority chapter at Princeton University.
Bruce Ivins’ decades-long obsession with the Kappa Kappa Gamma sorority could link the former Army biowarfare scientist to the four anthrax-laced letters, authorities said Monday.